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.

A258488 Number of tangled chains of length k=5.

Table of values

n a(n)
1 1
2 1
3 41
4 31732
5 106420469
6 1046976648840
7 24085106680575625
8 1117767454807330938472
9 94308987414050519542935029
10 13390317159105772877158700776107
11 3014130596940522685213135526859317500
12 1025828273466214412416440210115479183065903
13 507888918625036626314714587415852381698509422634

List of values

[1, 1, 41, 31732, 106420469, 1046976648840, 24085106680575625, 1117767454807330938472, 94308987414050519542935029, 13390317159105772877158700776107, 3014130596940522685213135526859317500, 1025828273466214412416440210115479183065903, 507888918625036626314714587415852381698509422634]

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

Content is available under The OEIS End-User License Agreement.