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.

A207553 Number of 5 X n 0..2 arrays avoiding the pattern z-2 z-1 z in any row, column, nw-to-se diagonal or ne-to-sw antidiagonal.

Table of values

n a(n)
1 216
2 46656
3 7104784
4 1033847229
5 151596413811
6 22310125127129
7 3281119335987704
8 482409110595369417
9 70913221471442436735
10 10423970912644421821948
11 1532250473752733562395242

List of values

[216, 46656, 7104784, 1033847229, 151596413811, 22310125127129, 3281119335987704, 482409110595369417, 70913221471442436735, 10423970912644421821948, 1532250473752733562395242]

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

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