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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.

A108808 Number of compositions of grid graph G_{3,n} = P_3 X P_n.

Table of values

n a(n)
1 4
2 74
3 1434
4 27780
5 538150
6 10424872
7 201947094
8 3912050356
9 75782907270
10 1468040672696
11 28438383992230
12 550898690444420
13 10671821831261942
14 206730898391393192
15 4004720564629102582
16 77578083032366404308
17 1502816206487087179878
18 29112043791259796460440

List of values

[4, 74, 1434, 27780, 538150, 10424872, 201947094, 3912050356, 75782907270, 1468040672696, 28438383992230, 550898690444420, 10671821831261942, 206730898391393192, 4004720564629102582, 77578083032366404308, 1502816206487087179878, 29112043791259796460440]

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

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