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.

A186178 Number of (n+2)X9 0..5 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order.

Table of values

n a(n)
1 1078197169699
2 159099595031390
3 12251749347425002
4 629512200937395977
5 23974440869491730184
6 719176668433423037034
7 17695100284866122677270
8 367664080675457084952938
9 6594122451689240367926243

List of values

[1078197169699, 159099595031390, 12251749347425002, 629512200937395977, 23974440869491730184, 719176668433423037034, 17695100284866122677270, 367664080675457084952938, 6594122451689240367926243]

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

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