A210220 - cp's OEIS frontend

A210220 T(n, k) = -binomial(2n-k+2, k+1)hypergeom([2*n-k+3, 1], [k+2], 2). Triangle read by rows, T(n, k) for 1 <= k <= n.

n	a(n)
1	1
2	2
3	2
4	3
5	6
6	3
7	4
8	12
9	13
10	4
11	5
12	20
13	34
14	24
15	5
16	6
17	30
18	70
19	80
20	40
21	6
22	7
23	42
24	125
25	200
26	166
27	62
28	7
29	8
30	56
31	203
32	420
33	496
34	314
35	91
36	8
37	9
38	72
39	308
40	784
41	1211
42	1106
43	553
44	128
45	9
46	10
47	90
48	444
49	1344
50	2576
51	3108
52	2269
53	920
54	174
55	10
56	11
57	110
58	615
59	2160
60	4956
61	7476
62	7274
63	4352
64	1461
65	230
66	11

[1, 2, 2, 3, 6, 3, 4, 12, 13, 4, 5, 20, 34, 24, 5, 6, 30, 70, 80, 40, 6, 7, 42, 125, 200, 166, 62, 7, 8, 56, 203, 420, 496, 314, 91, 8, 9, 72, 308, 784, 1211, 1106, 553, 128, 9, 10, 90, 444, 1344, 2576, 3108, 2269, 920, 174, 10, 11, 110, 615, 2160, 4956, 7476, 7274, 4352, 1461, 230, 11]

cp's OEIS Frontend

A210220 T(n, k) = -binomial(2n-k+2, k+1)hypergeom([2*n-k+3, 1], [k+2], 2). Triangle read by rows, T(n, k) for 1 <= k <= n.

Table of values

List of values

cp's OEIS Frontend

A210220 T(n, k) = -binomial(2*n-k+2, k+1)*hypergeom([2*n-k+3, 1], [k+2], 2). Triangle read by rows, T(n, k) for 1 <= k <= n.

Table of values

List of values

A210220 T(n, k) = -binomial(2n-k+2, k+1)hypergeom([2*n-k+3, 1], [k+2], 2). Triangle read by rows, T(n, k) for 1 <= k <= n.