A118890 - OEIS

A118890 as a simple table

n	a(n)
0	1
1	2
2	4
3	8
4	15
5	1
6	28
7	4
8	52
9	12
10	97
11	30
12	1
13	181
14	70
15	5
16	338
17	156
18	18
19	631
20	339
21	53
22	1
23	1178
24	722
25	142
26	6
27	2199
28	1515
29	357
30	25
31	4105
32	3140
33	862
34	84
35	1
36	7663
37	6444
38	2018
39	252
40	7
41	14305
42	13116
43	4614
44	700
45	33
46	26704
47	26513
48	10348
49	1846
50	124
51	1
52	49850
53	53280
54	22844

[1,2,4,8,15,1,28,4,52,12,97,30,1,181,70,5,338,156, 18,631,339,53,1,1178,722,142,6,2199,1515,357,25, 4105,3140,862,84,1,7663,6444,2018,252,7,14305, 13116,4614,700,33,26704,26513,10348,1846,124,1, 49850,53280,22844]