A113651 - OEIS

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A113651 as a simple table

n	a(n)
1	2
2	7
3	0
4	47
5	2
6	167
7	287
8	2
9	527
10	2
11	2
12	1367
13	2
14	1847
15	2207
16	2807
17	2
18	2
19	4487
20	2
21	5327
22	2
23	6887
24	2
25	9407
26	2
27	10607
28	11447
29	2
30	12767
31	16127
32	2
33	18767
34	2
35	2
36	2
37	24647
38	26567
39	27887
40	29927
41	2
42	2
43	2
44	37247
45	38807
46	2
47	2
48	49727
49	51527
50	2
51	54287
52	2
53	2
54	2
55	66047

[2,7,0,47,2,167,287,2,527,2,2,1367,2,1847,2207, 2807,2,2,4487,2,5327,2,6887,2,9407,2,10607,11447, 2,12767,16127,2,18767,2,2,2,24647,26567,27887, 29927,2,2,2,37247,38807,2,2,49727,51527,2,54287,2, 2,2,66047]