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.

A302262 Number of nX5 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

Table of values

n a(n)
1 16
2 384
3 3818
4 40296
5 429854
6 4608075
7 49315068
8 527911860
9 5651844495
10 60512022539
11 647867830591
12 6936433466124
13 74265480772198
14 795130321189515
15 8513145805873382
16 91146924218701992
17 975874666111418347

List of values

[16, 384, 3818, 40296, 429854, 4608075, 49315068, 527911860, 5651844495, 60512022539, 647867830591, 6936433466124, 74265480772198, 795130321189515, 8513145805873382, 91146924218701992, 975874666111418347]

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

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