A290778 - OEIS

A290778 as a simple table

n	a(n)
0	0
1	0
2	0
3	2
4	5
5	11
6	22
7	37
8	61
9	95
10	141
11	203
12	288
13	393
14	531
15	704
16	918
17	1180
18	1504
19	1887
20	2351
21	2900
22	3546
23	4301
24	5187
25	6202
26	7379
27	8726
28	10262
29	12005
30	13987
31	16209
32	18716
33	21521
34	24652
35	28135
36	32013
37	36291
38	41028
39	46244
40	51977
41	58262
42	65155
43	72667
44	80872
45	89798

[0,0,0,2,5,11,22,37,61,95,141,203,288,393,531,704, 918,1180,1504,1887,2351,2900,3546,4301,5187,6202, 7379,8726,10262,12005,13987,16209,18716,21521, 24652,28135,32013,36291,41028,46244,51977,58262, 65155,72667,80872,89798]