A060114 Least common multiple of all cycle sizes in range [A014137(n-1)..A014138(n-1)] of permutation A057505/A057506.

1, 1, 2, 6, 6, 30, 120, 720, 15120, 1164240, 15135120, 283931716867999200, 14510088480716327580681600, 3280681990411073806237542217555200, 936436634805345771521186435213604447980767985241556128000

Offset

0,3

Comments

For the convenience of the range notation above, we define A014137(-1) and A014138(-1) as zero.

This sequence grows so fast that it seems hopeless to count A057507 with Burnside's (orbit-counting) lemma.

Links

Table of n, a(n) for n=0..14.

A. Karttunen, C-program for counting the initial terms of this sequence

Crossrefs

Cf. A057505, A057507, A057545, A081165, A081166, A078491.

Occurs for first time in A073204 as row 2614.

Sequence in context: A025552 A284008 A284576 * A033188 A093364 A113461

Adjacent sequences: A060111 A060112 A060113 * A060115 A060116 A060117

Keyword

nonn

Author

Antti Karttunen, Mar 01 2001.

Status

approved