cp's OEIS Frontend

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.

A360922 Array read by antidiagonals: T(m,n) is the number of acyclic orientations in the grid graph P_m X P_n.

Table of values

n a(n)
1 1
2 2
3 2
4 4
5 14
6 4
7 8
8 98
9 98
10 8
11 16
12 686
13 2398
14 686
15 16
16 32
17 4802
18 58670
19 58670
20 4802
21 32
22 64
23 33614
24 1435414
25 5015972
26 1435414
27 33614
28 64
29 128
30 235298
31 35118638
32 428816558
33 428816558
34 35118638
35 235298
36 128
37 256
38 1647086
39 859207558
40 36659327366
41 128091434266
42 36659327366
43 859207558
44 1647086
45 256

List of values

[1, 2, 2, 4, 14, 4, 8, 98, 98, 8, 16, 686, 2398, 686, 16, 32, 4802, 58670, 58670, 4802, 32, 64, 33614, 1435414, 5015972, 1435414, 33614, 64, 128, 235298, 35118638, 428816558, 428816558, 35118638, 235298, 128, 256, 1647086, 859207558, 36659327366, 128091434266, 36659327366, 859207558, 1647086, 256]

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

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