A071922 - cp's OEIS frontend

A071922 Unimodal analog of binomial coefficient, such that A071921(n,m) = a(n+m-1,n) for all (n,m) different from (0,0), arranged in a Pascal-like triangle.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	4
9	1
10	1
11	4
12	9
13	7
14	1
15	1
16	5
17	16
18	22
19	11
20	1
21	1
22	6
23	25
24	50
25	46
26	16
27	1
28	1
29	7
30	36
31	95
32	130
33	86
34	22
35	1
36	1
37	8
38	49
39	161
40	295
41	296
42	148
43	29
44	1
45	1
46	9
47	64
48	252
49	581
50	791
51	610
52	239
53	37
54	1
55	1
56	10
57	81
58	372
59	1036
60	1792
61	1897
62	1163
63	367
64	46
65	1
66	1
67	11
68	100
69	525
70	1716
71	3612

[1, 1, 1, 1, 2, 1, 1, 3, 4, 1, 1, 4, 9, 7, 1, 1, 5, 16, 22, 11, 1, 1, 6, 25, 50, 46, 16, 1, 1, 7, 36, 95, 130, 86, 22, 1, 1, 8, 49, 161, 295, 296, 148, 29, 1, 1, 9, 64, 252, 581, 791, 610, 239, 37, 1, 1, 10, 81, 372, 1036, 1792, 1897, 1163, 367, 46, 1, 1, 11, 100, 525, 1716, 3612]

cp's OEIS Frontend

A071922 Unimodal analog of binomial coefficient, such that A071921(n,m) = a(n+m-1,n) for all (n,m) different from (0,0), arranged in a Pascal-like triangle.

Table of values

List of values