A048966 - cp's OEIS frontend

A048966 A convolution triangle of numbers obtained from A025748.

n	a(n)
1	1
2	3
3	1
4	15
5	6
6	1
7	90
8	39
9	9
10	1
11	594
12	270
13	72
14	12
15	1
16	4158
17	1953
18	567
19	114
20	15
21	1
22	30294
23	14580
24	4482
25	1008
26	165
27	18
28	1
29	227205
30	111456
31	35721
32	8667
33	1620
34	225
35	21
36	1
37	1741905
38	867834
39	287199
40	73656
41	15075
42	2430
43	294
44	24
45	1
46	13586859
47	6857136
48	2328183
49	623106
50	136323
51	24354
52	3465
53	372
54	27
55	1

[1, 3, 1, 15, 6, 1, 90, 39, 9, 1, 594, 270, 72, 12, 1, 4158, 1953, 567, 114, 15, 1, 30294, 14580, 4482, 1008, 165, 18, 1, 227205, 111456, 35721, 8667, 1620, 225, 21, 1, 1741905, 867834, 287199, 73656, 15075, 2430, 294, 24, 1, 13586859, 6857136, 2328183, 623106, 136323, 24354, 3465, 372, 27, 1]

cp's OEIS Frontend

A048966 A convolution triangle of numbers obtained from A025748.

Table of values

List of values