A136730 - cp's OEIS frontend

A136730 Square array, read by antidiagonals, where T(n,k) = T(n,k-1) + T(n-1,k+n-1) for n>0, k>0, such that T(n,0) = T(n-1,n-1) for n>0 with T(0,k)=1 for k>=0.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	9
7	5
8	3
9	1
10	70
11	23
12	9
13	4
14	1
15	795
16	175
17	43
18	14
19	5
20	1
21	11961
22	1935
23	324
24	70
25	20
26	6
27	1
28	224504
29	28432
30	3510
31	527
32	105
33	27
34	7
35	1
36	5051866
37	523290
38	50528
39	5624
40	795
41	149
42	35
43	8
44	1
45	132523155
46	11587072
47	913377
48	79553
49	8396
50	1140
51	203
52	44
53	9
54	1
55	3969912160

[1, 1, 1, 2, 2, 1, 9, 5, 3, 1, 70, 23, 9, 4, 1, 795, 175, 43, 14, 5, 1, 11961, 1935, 324, 70, 20, 6, 1, 224504, 28432, 3510, 527, 105, 27, 7, 1, 5051866, 523290, 50528, 5624, 795, 149, 35, 8, 1, 132523155, 11587072, 913377, 79553, 8396, 1140, 203, 44, 9, 1, 3969912160]

cp's OEIS Frontend

A136730 Square array, read by antidiagonals, where T(n,k) = T(n,k-1) + T(n-1,k+n-1) for n>0, k>0, such that T(n,0) = T(n-1,n-1) for n>0 with T(0,k)=1 for k>=0.

Table of values

List of values