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.

A126526 Number of base 31 n-digit numbers with adjacent digits differing by four or less.

Table of values

n a(n)
0 1
1 31
2 259
3 2211
4 19019
5 164343
6 1424235
7 12368115
8 107567215
9 936593437
10 8162112673
11 71178552195
12 621048996119
13 5421039243545
14 47334756754423
15 413416811445643
16 3611458265770503
17 31553302705135081
18 275714829055325817

List of values

[1, 31, 259, 2211, 19019, 164343, 1424235, 12368115, 107567215, 936593437, 8162112673, 71178552195, 621048996119, 5421039243545, 47334756754423, 413416811445643, 3611458265770503, 31553302705135081, 275714829055325817]

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

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