A240573 - OEIS

A240573 as a simple table

n	a(n)
0	0
1	0
2	0
3	1
4	2
5	3
6	5
7	7
8	10
9	15
10	21
11	28
12	38
13	51
14	67
15	89
16	116
17	149
18	192
19	245
20	310
21	393
22	494
23	617
24	770
25	956
26	1181
27	1457
28	1790
29	2190
30	2675
31	3257
32	3952
33	4788
34	5784
35	6968
36	8380
37	10053
38	12032
39	14378
40	17144
41	20400
42	24236
43	28740
44	34018
45	40208
46	47443
47	55887
48	65744

[0,0,0,1,2,3,5,7,10,15,21,28,38,51,67,89,116,149, 192,245,310,393,494,617,770,956,1181,1457,1790, 2190,2675,3257,3952,4788,5784,6968,8380,10053, 12032,14378,17144,20400,24236,28740,34018,40208, 47443,55887,65744]