A132062 - cp's OEIS frontend

A132062 Sheffer triangle (1,1-sqrt(1-2*x)). Extended Bessel triangle A001497.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	3
8	3
9	1
10	0
11	15
12	15
13	6
14	1
15	0
16	105
17	105
18	45
19	10
20	1
21	0
22	945
23	945
24	420
25	105
26	15
27	1
28	0
29	10395
30	10395
31	4725
32	1260
33	210
34	21
35	1
36	0
37	135135
38	135135
39	62370
40	17325
41	3150
42	378
43	28
44	1
45	0
46	2027025
47	2027025
48	945945
49	270270
50	51975
51	6930
52	630
53	36
54	1
55	0

[1, 0, 1, 0, 1, 1, 0, 3, 3, 1, 0, 15, 15, 6, 1, 0, 105, 105, 45, 10, 1, 0, 945, 945, 420, 105, 15, 1, 0, 10395, 10395, 4725, 1260, 210, 21, 1, 0, 135135, 135135, 62370, 17325, 3150, 378, 28, 1, 0, 2027025, 2027025, 945945, 270270, 51975, 6930, 630, 36, 1, 0]

cp's OEIS Frontend

A132062 Sheffer triangle (1,1-sqrt(1-2*x)). Extended Bessel triangle A001497.

Table of values

List of values