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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.

A286423 Number of matchings in the n X n white bishop graph.

Table of values

n a(n)
2 2
3 7
4 130
5 4207
6 1166928
7 541240697
8 2907639077764
9 25886034363696809
10 3341096345926174809912
11 713738790204487208874991935
12 2645105778378736719464340469683304
13 16238808907214611705432043192158547965751

List of values

[2, 7, 130, 4207, 1166928, 541240697, 2907639077764, 25886034363696809, 3341096345926174809912, 713738790204487208874991935, 2645105778378736719464340469683304, 16238808907214611705432043192158547965751]

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

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