A318408 - OEIS

A318408 as a simple table

n	a(n)
0	0
1	0
2	1
3	1
4	1
5	1
6	6
7	1
8	1
9	19
10	19
11	1
12	1
13	48
14	142
15	48
16	1
17	1
18	109
19	730
20	730
21	109
22	1
23	1
24	234
25	3087
26	6796
27	3087
28	234
29	1
30	1
31	487
32	11637
33	48355
34	48355
35	11637
36	487
37	1
38	1
39	996
40	40804
41	291484
42	543030
43	291484
44	40804
45	996
46	1

[0,0,1,1,1,1,6,1,1,19,19,1,1,48,142,48,1,1,109, 730,730,109,1,1,234,3087,6796,3087,234,1,1,487, 11637,48355,48355,11637,487,1,1,996,40804,291484, 543030,291484,40804,996,1]