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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.

A287274 Array read by antidiagonals: T(m,n) = number of dominating sets in the lattice (rook) graph K_m X K_n.

Table of values

n a(n)
1 1
2 3
3 3
4 7
5 11
6 7
7 15
8 51
9 51
10 15
11 31
12 227
13 421
14 227
15 31
16 63
17 963
18 3615
19 3615
20 963
21 63
22 127
23 3971
24 30517
25 59747
26 30517
27 3971
28 127
29 255
30 16131
31 252231
32 989295
33 989295
34 252231
35 16131
36 255
37 511
38 65027
39 2054941
40 16219187
41 32260381
42 16219187
43 2054941
44 65027
45 511

List of values

[1, 3, 3, 7, 11, 7, 15, 51, 51, 15, 31, 227, 421, 227, 31, 63, 963, 3615, 3615, 963, 63, 127, 3971, 30517, 59747, 30517, 3971, 127, 255, 16131, 252231, 989295, 989295, 252231, 16131, 255, 511, 65027, 2054941, 16219187, 32260381, 16219187, 2054941, 65027, 511]

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

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