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.

A186092 Number of (n+2)X7 0..4 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order.

Table of values

n a(n)
1 531218757
2 22408644868
3 558643720724
4 10064164793382
5 142701733009836
6 1673362343532954
7 16772871828446212
8 147158108517530586
9 1150403958641999830
10 8124467805846398491
11 52406651424326402992

List of values

[531218757, 22408644868, 558643720724, 10064164793382, 142701733009836, 1673362343532954, 16772871828446212, 147158108517530586, 1150403958641999830, 8124467805846398491, 52406651424326402992]

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

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