A136737 - cp's OEIS frontend

A136737 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	4
4	2
5	1
6	30
7	9
8	3
9	1
10	335
11	69
12	15
13	4
14	1
15	4984
16	769
17	118
18	22
19	5
20	1
21	92652
22	11346
23	1317
24	178
25	30
26	6
27	1
28	2065146
29	208914
30	19311
31	1995
32	250
33	39
34	7
35	1
36	53636520
37	4613976
38	352636
39	29126
40	2820
41	335
42	49
43	8
44	1
45	1589752230
46	118840164
47	7722840
48	528097
49	41061

[1, 1, 1, 4, 2, 1, 30, 9, 3, 1, 335, 69, 15, 4, 1, 4984, 769, 118, 22, 5, 1, 92652, 11346, 1317, 178, 30, 6, 1, 2065146, 208914, 19311, 1995, 250, 39, 7, 1, 53636520, 4613976, 352636, 29126, 2820, 335, 49, 8, 1, 1589752230, 118840164, 7722840, 528097, 41061]

cp's OEIS Frontend

A136737 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