A186977 - OEIS

A186977 as a simple table

n	a(n)
11	6
12	0
13	33
14	2
15	3
16	12
17	157
18	6
19	400
20	36
21	76
22	46
23	1076
24	56
25	866
26	186
27	746
28	216
29	3880
30	56
31	6449
32	1568
33	1561
34	1022
35	2406
36	448
37	14767
38	2023
39	3465
40	1260
41	25860
42	672
43	37110
44	4986
45	5577
46	5850
47	58971
48	3212
49	45142
50	6402
51	18557
52	10857
53	110863
54	6006
55	39937

[6,0,33,2,3,12,157,6,400,36,76,46,1076,56,866,186, 746,216,3880,56,6449,1568,1561,1022,2406,448, 14767,2023,3465,1260,25860,672,37110,4986,5577, 5850,58971,3212,45142,6402,18557,10857,110863, 6006,39937]