A133723 - cp's OEIS frontend

A133723 Column 4 of triangle in A133721.

n	a(n)
1	0
2	0
3	0
4	1
5	1
6	1
7	1
8	1
9	13
10	7
11	3
12	1
13	81
14	25
15	6
16	1
17	325
18	65
19	10
20	1
21	995
22	140
23	15
24	1
25	2541
26	266
27	21
28	1
29	5698
30	462
31	28
32	1
33	11586
34	750
35	36
36	1
37	21825
38	1155
39	45
40	1
41	38665
42	1705
43	55
44	1
45	65131
46	2431
47	66
48	1
49	105183
50	3367
51	78
52	1
53	163891
54	4550
55	91
56	1

[0, 0, 0, 1, 1, 1, 1, 1, 13, 7, 3, 1, 81, 25, 6, 1, 325, 65, 10, 1, 995, 140, 15, 1, 2541, 266, 21, 1, 5698, 462, 28, 1, 11586, 750, 36, 1, 21825, 1155, 45, 1, 38665, 1705, 55, 1, 65131, 2431, 66, 1, 105183, 3367, 78, 1, 163891, 4550, 91, 1]

cp's OEIS Frontend

A133723 Column 4 of triangle in A133721.

Table of values

List of values