A104443 - cp's OEIS frontend

A104443 Square of P(n,t) read by antidiagonals. P(n,t) = number of ways to split [t*n] into n arithmetic progressions each with t terms.

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	2
9	15
10	1
11	1
12	2
13	5
14	105
15	1
16	1
17	2
18	4
19	15
20	945
21	1
22	1
23	2
24	4
25	11
26	55
27	10395
28	1
29	1
30	2
31	4
32	10
33	23
34	232
35	135135
36	1
37	1
38	2
39	4
40	10
41	21
42	68
43	1161
44	2027025
45	1
46	1
47	2
48	4
49	10
50	20
51	59
52	161
53	6643
54	34459425
55	1
56	1
57	2
58	4
59	10
60	20
61	57
62	125
63	488
64	44566
65	654729075
66	1

[1, 1, 1, 1, 3, 1, 1, 2, 15, 1, 1, 2, 5, 105, 1, 1, 2, 4, 15, 945, 1, 1, 2, 4, 11, 55, 10395, 1, 1, 2, 4, 10, 23, 232, 135135, 1, 1, 2, 4, 10, 21, 68, 1161, 2027025, 1, 1, 2, 4, 10, 20, 59, 161, 6643, 34459425, 1, 1, 2, 4, 10, 20, 57, 125, 488, 44566, 654729075, 1]

cp's OEIS Frontend

A104443 Square of P(n,t) read by antidiagonals. P(n,t) = number of ways to split [t*n] into n arithmetic progressions each with t terms.

Table of values

List of values