A351385 - cp's OEIS frontend

A351385 Triangle read by rows: T(n,k) = Sum_{j=k..n} binomial(n + j, n)*binomial(n, j)/(j + 1).

n	a(n)
0	1
1	2
2	1
3	6
4	5
5	2
6	22
7	21
8	15
9	5
10	90
11	89
12	79
13	49
14	14
15	394
16	393
17	378
18	308
19	168
20	42
21	1806
22	1805
23	1784
24	1644
25	1224
26	594
27	132
28	8558
29	8557
30	8529
31	8277
32	7227
33	4917
34	2145
35	429
36	41586
37	41585
38	41549
39	41129
40	38819
41	31889
42	19877
43	7865
44	1430
45	206098
46	206097
47	206052
48	205392
49	200772
50	182754
51	140712
52	80652
53	29172
54	4862

[1, 2, 1, 6, 5, 2, 22, 21, 15, 5, 90, 89, 79, 49, 14, 394, 393, 378, 308, 168, 42, 1806, 1805, 1784, 1644, 1224, 594, 132, 8558, 8557, 8529, 8277, 7227, 4917, 2145, 429, 41586, 41585, 41549, 41129, 38819, 31889, 19877, 7865, 1430, 206098, 206097, 206052, 205392, 200772, 182754, 140712, 80652, 29172, 4862]

cp's OEIS Frontend

A351385 Triangle read by rows: T(n,k) = Sum_{j=k..n} binomial(n + j, n)*binomial(n, j)/(j + 1).

Table of values

List of values