cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A285860 Number of permutations of [n] with nine ordered cycles such that equal-sized cycles are ordered with increasing least elements.

Table of values

n a(n)
9 1
10 405
11 38610
12 2331450
13 121706442
14 4694535846
15 169670838480
16 6075923190480
17 198663468670953
18 6325532235438273
19 199912192325692002
20 6415747810037718750
21 203472294646893246264
22 6508361104406113912344
23 208391821362083355586128
24 6837034161112760255699664

List of values

[1, 405, 38610, 2331450, 121706442, 4694535846, 169670838480, 6075923190480, 198663468670953, 6325532235438273, 199912192325692002, 6415747810037718750, 203472294646893246264, 6508361104406113912344, 208391821362083355586128, 6837034161112760255699664]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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