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.

A186911 Number of (n+2)X7 0..6 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order.

Table of values

n a(n)
1 319741716426
2 52666517720011
3 4805827783188400
4 300268014063911584
5 14077041692560748494
6 522748636954347087650
7 15954040054059557650482
8 411179480114108991321807
9 9138537360691131917393508

List of values

[319741716426, 52666517720011, 4805827783188400, 300268014063911584, 14077041692560748494, 522748636954347087650, 15954040054059557650482, 411179480114108991321807, 9138537360691131917393508]

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

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