A136733 - cp's OEIS frontend

A136733 Square array, read by antidiagonals, where T(n,k) = T(n,k-1) + T(n-1,k+n) for n>0, k>0, such that T(n,0) = T(n-1,n) for n>0 with T(0,k)=1 for k>=0.

n	a(n)
0	1
1	1
2	1
3	3
4	2
5	1
6	18
7	7
8	3
9	1
10	170
11	43
12	12
13	4
14	1
15	2220
16	403
17	76
18	18
19	5
20	1
21	37149
22	5188
23	711
24	118
25	25
26	6
27	1
28	758814
29	85569
30	9054
31	1107
32	170
33	33
34	7
35	1
36	18301950
37	1725291
38	147471
39	13986
40	1605
41	233
42	42
43	8
44	1
45	508907970
46	41145705
47	2938176
48	225363
49	20171
50	2220
51	308

[1, 1, 1, 3, 2, 1, 18, 7, 3, 1, 170, 43, 12, 4, 1, 2220, 403, 76, 18, 5, 1, 37149, 5188, 711, 118, 25, 6, 1, 758814, 85569, 9054, 1107, 170, 33, 7, 1, 18301950, 1725291, 147471, 13986, 1605, 233, 42, 8, 1, 508907970, 41145705, 2938176, 225363, 20171, 2220, 308]

cp's OEIS Frontend

A136733 Square array, read by antidiagonals, where T(n,k) = T(n,k-1) + T(n-1,k+n) for n>0, k>0, such that T(n,0) = T(n-1,n) for n>0 with T(0,k)=1 for k>=0.

Table of values

List of values