A208341 - cp's OEIS frontend

A208341 Triangle read by rows, T(n,k) = hypergeometric_2F1([n-k+1, -k], [1], -1) for n>=0 and k>=0.

n	a(n)
0	1
1	1
2	2
3	1
4	3
5	4
6	1
7	4
8	8
9	8
10	1
11	5
12	13
13	20
14	16
15	1
16	6
17	19
18	38
19	48
20	32
21	1
22	7
23	26
24	63
25	104
26	112
27	64
28	1
29	8
30	34
31	96
32	192
33	272
34	256
35	128
36	1
37	9
38	43
39	138
40	321
41	552
42	688
43	576
44	256
45	1
46	10
47	53
48	190
49	501
50	1002
51	1520
52	1696
53	1280
54	512
55	1
56	11
57	64
58	253
59	743
60	1683
61	2972
62	4048

[1, 1, 2, 1, 3, 4, 1, 4, 8, 8, 1, 5, 13, 20, 16, 1, 6, 19, 38, 48, 32, 1, 7, 26, 63, 104, 112, 64, 1, 8, 34, 96, 192, 272, 256, 128, 1, 9, 43, 138, 321, 552, 688, 576, 256, 1, 10, 53, 190, 501, 1002, 1520, 1696, 1280, 512, 1, 11, 64, 253, 743, 1683, 2972, 4048]

cp's OEIS Frontend

A208341 Triangle read by rows, T(n,k) = hypergeometric_2F1([n-k+1, -k], [1], -1) for n>=0 and k>=0.

Table of values

List of values