A034466 - OEIS

A034466 as a simple table

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	0
22	0
23	0
24	1
25	2
26	6
27	11
28	26
29	46
30	92
31	161
32	296
33	505
34	889
35	1488
36	2534
37	4184
38	6964
39	11363
40	18632
41	30138
42	48895
43	78653
44	126807
45	203504
46	327559
47	526721
48	851211
49	1380465
50	2258698
51	3731422
52	6257769

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1, 2,6,11,26,46,92,161,296,505,889,1488,2534,4184, 6964,11363,18632,30138,48895,78653,126807,203504, 327559,526721,851211,1380465,2258698,3731422, 6257769]