Here are few new ones which I created from the data we have now. I first send it to you, to avoid any duplicate work, and then I may edit them further. This into separate comment/edit mail: %I A060114 %S A060114 1,1,2,6,6,30,120,720,15120,1164240,15135120,283931716867999200,14510088480716327580681600, %T A060114 3280681990411073806237542217555200,936436634805345771521186435213604447980767985241556128000, %U A060114 8874313473385651126327992528726320821920412000108352560657176819428322405546238662310566990215993760000 %N A060114 Least common multiple of all orbit lengths of the permutation A057505. %Y A060114 A057505, A057507, A057545. A080105 & A080108. Cf. also A060113, A060116. %Y A060114 Occurs for first time in A073204 as row 2614. A080109(n) = A078491(n)/a(n). %H A060114 A. Karttunen, C-program for counting the initial terms of this sequence %K A060114 nonn %O A060114 0,3 %A A060114 Antti Karttunen, Mar 01 2001. More terms computed by AK & Wouter Meeussen (wouter.meeussen@pandora.be) January 2003 %R A060114 %O A060114 0,3 %K A060114 nonn %A A060114 Antti.Karttunen (my_firstname.my_surname@iki.fi) MMM DD 2002 %D A060114 %p A060114 and here are the new ones: %I A080104 %S A080104 1,1,1,2,2,4,4,11,15,25,32,64,88,155,234,423,647,1184,1800 %N A080104 Number of distinct cycle lengths in range [A014137(n-1)..A014138(n-1)] of permutation A057505/A057506. %R A080104 %H A080114 A. Karttunen, C-program for counting the initial terms of this sequence %O A080104 0,4 %K A080104 nonn %A A080104 Antti.Karttunen (my_firstname.my_surname@iki.fi) MMM DD 2002 %Y A080104 Cf. A080106, A060114. %D A080104 %p A080104 %I A080105 %S A080105 1,1,2,3,3,5,5,5,7,11,13,89,131,479,479,1879,2153,3167,4463 %N A080105 Largest prime factor of A060114. %R A080105 %O A080105 0,3 %K A080105 nonn %A A080105 Antti Karttunen (my_firstname.my_surname@iki.fi) & Wouter Meeussen (wouter.meeussen@pandora.be) Jan 29 2003 %Y A080105 a(n) = A006530(A060114(n)). Cf. A080108, A080106. %D A080105 %p A080105 %I A080106 %S A080106 1,1,0,1,0,4,0,9,0,24,0,62,0,162,0,447,0,1234,0 %N A080106 Number of odd cycles in range [A014137(n-1)..A014138(n-1)] of permutation A057505/A057506. %R A080106 %H A080106 A. Karttunen, C-program for counting the initial terms of this sequence %O A080106 0,6 %K A080106 nonn %A A080106 Antti Karttunen (my_firstname.my_surname@iki.fi) & Wouter Meeussen (wouter.meeussen@pandora.be) Jan 29 2003 %Y A080106 Cf. A080104, A060114. %D A080106 %p A080106 %I A080107 %S A080107 1,1,4,9,24,62,162,447,1234 %N A080107 Bisection of A080106. %R A080107 %O A080107 0,3 %K A080107 nonn %A A080107 Antti Karttunen (my_firstname.my_surname@iki.fi) & Wouter Meeussen (wouter.meeussen@pandora.be) Jan 29 2003 %D A080107 %p A080107 %I A080108 %S A080108 0,0,1,2,2,3,3,3,4,5,6,12,16,20,31,50,70,106,143 %N A080108 Number of distinct primes dividing A060114(n). %R A080108 %O A080108 0,4 %K A080108 nonn %A A080108 Antti Karttunen (my_firstname.my_surname@iki.fi) & Wouter Meeussen (wouter.meeussen@pandora.be) Jan 29 2003 %Y A080108 a(n) = A001221(A060114(n)). Cf. A080105. %D A080108 %p A080108 %I A080109 %S A080109 1,1,1,10,60060,7302006324653040,14577850399338840974182426214847258225604936017786903600, %T A080109 2397575743926376947419218098419468840733183393675124917104140549247179722332267268071372685962213865169746744254347158293289595220053110816716297329386366736463039067654602412284400 %N A080109 a(n) = A078491(n)/A060114(n). %R A080109 %O A080109 0,4 %K A080109 nonn %A A080109 Antti.Karttunen (my_firstname.my_surname@iki.fi) MMM DD 2002 %D A080109 %p A080109 and maybe something else... Terveisin, Antti