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.

A266023 Number of nX6 integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors exactly one smaller than itself.

Table of values

n a(n)
1 16
2 259
3 1045
4 19688
5 336357
6 4285397
7 63460724
8 950319651
9 13831198142
10 203362718849
11 2996519345158
12 44069974577249
13 648396325752902
14 9541613955300209
15 140380983573276762
16 2065580574184245251

List of values

[16, 259, 1045, 19688, 336357, 4285397, 63460724, 950319651, 13831198142, 203362718849, 2996519345158, 44069974577249, 648396325752902, 9541613955300209, 140380983573276762, 2065580574184245251]

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

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