A202812 - cp's OEIS frontend

A202812 T(n,k) = Number of n X k nonnegative integer arrays with each row and column increasing from zero by 0, 1 or 2.

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	6
9	6
10	1
11	1
12	10
13	32
14	10
15	1
16	1
17	15
18	121
19	121
20	15
21	1
22	1
23	21
24	356
25	1177
26	356
27	21
28	1
29	1
30	28
31	881
32	8232
33	8232
34	881
35	28
36	1
37	1
38	36
39	1925
40	43483
41	146300
42	43483
43	1925
44	36
45	1
46	1
47	45
48	3830
49	185051
50	1874539
51	1874539
52	185051
53	3830
54	45
55	1
56	1
57	55
58	7083
59	666610

[1, 1, 1, 1, 3, 1, 1, 6, 6, 1, 1, 10, 32, 10, 1, 1, 15, 121, 121, 15, 1, 1, 21, 356, 1177, 356, 21, 1, 1, 28, 881, 8232, 8232, 881, 28, 1, 1, 36, 1925, 43483, 146300, 43483, 1925, 36, 1, 1, 45, 3830, 185051, 1874539, 1874539, 185051, 3830, 45, 1, 1, 55, 7083, 666610]

cp's OEIS Frontend

A202812 T(n,k) = Number of n X k nonnegative integer arrays with each row and column increasing from zero by 0, 1 or 2.

Table of values

List of values