A182822 - cp's OEIS frontend

A182822 Exponential Riordan array, defining orthogonal polynomials related to permutations without double falls.

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	1
6	5
7	12
8	6
9	1
10	17
11	53
12	39
13	10
14	1
15	70
16	279
17	260
18	95
19	15
20	1
21	349
22	1668
23	1914
24	880
25	195
26	21
27	1
28	2017
29	11341
30	15330
31	8554
32	2380
33	357
34	28
35	1
36	13358
37	86019
38	134317
39	87626
40	29379
41	5530
42	602
43	36
44	1
45	99377
46	722664
47	1277604
48	954885
49	372771
50	84231
51	11508
52	954
53	45
54	1
55	822041
56	6655121
57	13149441
58	11061480
59	4924515
60	1292445
61	211533
62	22020
63	1440
64	55
65	1

[1, 1, 1, 2, 3, 1, 5, 12, 6, 1, 17, 53, 39, 10, 1, 70, 279, 260, 95, 15, 1, 349, 1668, 1914, 880, 195, 21, 1, 2017, 11341, 15330, 8554, 2380, 357, 28, 1, 13358, 86019, 134317, 87626, 29379, 5530, 602, 36, 1, 99377, 722664, 1277604, 954885, 372771, 84231, 11508, 954, 45, 1, 822041, 6655121, 13149441, 11061480, 4924515, 1292445, 211533, 22020, 1440, 55, 1]

cp's OEIS Frontend

A182822 Exponential Riordan array, defining orthogonal polynomials related to permutations without double falls.

Table of values

List of values