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.

A249980 Number of length n+1 0..2*6 arrays with the sum of the absolute values of adjacent differences equal to n*6.

Table of values

n a(n)
1 14
2 120
3 1178
4 11524
5 123154
6 1290856
7 14027522
8 152155572
9 1672105528
10 18444783546
11 204618309890
12 2278761969748
13 25463763359360
14 285391177688962
15 3206446229163896
16 36105694885521924
17 407337937707100144

List of values

[14, 120, 1178, 11524, 123154, 1290856, 14027522, 152155572, 1672105528, 18444783546, 204618309890, 2278761969748, 25463763359360, 285391177688962, 3206446229163896, 36105694885521924, 407337937707100144]

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

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