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.

A268626 Number of nX6 0..2 arrays with some element plus some horizontally or vertically adjacent neighbor totalling two no more than once.

Table of values

n a(n)
1 336
2 8586
3 187224
4 3819654
5 74914554
6 1430057208
7 26758514760
8 493042858032
9 8974328440044
10 161737670836314
11 2891047134413940
12 51321708535136676
13 905714517532142694
14 15902932976899644264
15 277998507169027800234

List of values

[336, 8586, 187224, 3819654, 74914554, 1430057208, 26758514760, 493042858032, 8974328440044, 161737670836314, 2891047134413940, 51321708535136676, 905714517532142694, 15902932976899644264, 277998507169027800234]

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

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