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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.

A206252 Number of (n+1)X6 0..3 arrays with every 2X2 subblock having zero permanent.

Table of values

n a(n)
1 47089
2 26512201
3 944701696
4 226637884225
5 14139111560401
6 2261195747329024
7 186370092021300625
8 24455901146017548025
9 2314068144009520254976
10 275508832683852646545601
11 27911391658467202945715041

List of values

[47089, 26512201, 944701696, 226637884225, 14139111560401, 2261195747329024, 186370092021300625, 24455901146017548025, 2314068144009520254976, 275508832683852646545601, 27911391658467202945715041]

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

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