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.

A206613 Number of (n+1)X(n+1) 0..2 arrays with every 2X3 or 3X2 subblock having no more than two equal edges, and new values 0..2 introduced in row major order.

Table of values

n a(n)
1 14
2 1155
3 623933
4 1719525751
5 24021101375251
6 1738678950539792051

List of values

[14, 1155, 623933, 1719525751, 24021101375251, 1738678950539792051]

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

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