login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A060131 a(n) = A072411(A275725(n)); order of each permutation listed in tables A060117 and A060118, i.e., the least common multiple of the cycle sizes. 12

%I #18 Aug 11 2016 23:43:54

%S 1,2,2,3,2,3,2,2,3,4,3,4,2,3,3,4,2,4,2,3,2,4,3,4,2,2,2,6,2,6,3,6,4,5,

%T 4,5,3,4,4,5,6,5,3,4,6,5,4,5,2,2,3,4,3,4,3,6,4,5,4,5,2,6,4,5,6,5,2,6,

%U 6,5,4,5,2,3,3,4,2,4,2,6,4,5,6,5,3,4,4,5,6,5,2,4,6,5,6,5,2,3,2,4,3,4,2,6,6,5,4,5,2,4,6,5,6,5,3,4,6,5,4,5,2

%N a(n) = A072411(A275725(n)); order of each permutation listed in tables A060117 and A060118, i.e., the least common multiple of the cycle sizes.

%H Antti Karttunen, <a href="/A060131/b060131.txt">Table of n, a(n) for n = 0..40320</a>

%H <a href="/index/Lc#lcm">Index entries for sequences related to lcm's</a>

%F From _Antti Karttunen_, Aug 09 2016: (Start)

%F a(n) = A072411(A275725(n)).

%F a(n) = A055092(A060120(n)).

%F (End)

%o (Scheme) (define (A060131 n) (A072411 (A275725 n)))

%Y Cf. A055092, A060117, A060118, A060120, A072411, A275725.

%Y Cf. A261220 (gives the positions of 1 and 2's).

%Y Cf. A275813 (indices of odd terms), A275814 (indices of even terms).

%K nonn

%O 0,2

%A _Antti Karttunen_, Mar 05 2001

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)