A182406 - cp's OEIS frontend

A182406 Square array A(n,k), n>=1, k>=1, read by antidiagonals: A(n,k) is the number of n-colorings of the square grid graph G_(k,k).

n	a(n)
1	1
2	0
3	2
4	0
5	2
6	3
7	0
8	2
9	18
10	4
11	0
12	2
13	246
14	84
15	5
16	0
17	2
18	7812
19	9612
20	260
21	6
22	0
23	2
24	580986
25	6000732
26	142820
27	630
28	7
29	0
30	2
31	101596896
32	20442892764
33	828850160
34	1166910
35	1302
36	8
37	0
38	2
39	41869995708
40	380053267505964
41	50820390410180
42	38128724910
43	6464682
44	2408
45	9

[1, 0, 2, 0, 2, 3, 0, 2, 18, 4, 0, 2, 246, 84, 5, 0, 2, 7812, 9612, 260, 6, 0, 2, 580986, 6000732, 142820, 630, 7, 0, 2, 101596896, 20442892764, 828850160, 1166910, 1302, 8, 0, 2, 41869995708, 380053267505964, 50820390410180, 38128724910, 6464682, 2408, 9]

cp's OEIS Frontend

A182406 Square array A(n,k), n>=1, k>=1, read by antidiagonals: A(n,k) is the number of n-colorings of the square grid graph G_(k,k).

Table of values

List of values