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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.

A316535 Number of domino tilings (or dimer coverings) of a 2n X 2n square not counting reflections and rotations.

Table of values

n a(n)
0 1
1 1
2 9
3 930
4 1629189
5 32324350352
6 6632560613086062
7 14025276099356126574624
8 305611096281378760240051639364
9 68617947901923542714137396006469280000
10 158748001407029479280360099562172057138013219144
11 3784212561528950376893775523091796640110288722110632534528

List of values

[1, 1, 9, 930, 1629189, 32324350352, 6632560613086062, 14025276099356126574624, 305611096281378760240051639364, 68617947901923542714137396006469280000, 158748001407029479280360099562172057138013219144, 3784212561528950376893775523091796640110288722110632534528]

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

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