A240209 - OEIS

A240209 as a simple table

n	a(n)
0	0
1	1
2	0
3	0
4	2
5	3
6	3
7	4
8	7
9	9
10	13
11	18
12	24
13	30
14	41
15	50
16	70
17	85
18	117
19	140
20	182
21	225
22	287
23	348
24	442
25	537
26	672
27	818
28	1010
29	1225
30	1509
31	1810
32	2208
33	2655
34	3210
35	3834
36	4629
37	5508
38	6605
39	7851
40	9364
41	11086
42	13188
43	15553
44	18422
45	21682
46	25568
47	29999
48	35285
49	41279
50	48378

[0,1,0,0,2,3,3,4,7,9,13,18,24,30,41,50,70,85,117, 140,182,225,287,348,442,537,672,818,1010,1225, 1509,1810,2208,2655,3210,3834,4629,5508,6605,7851, 9364,11086,13188,15553,18422,21682,25568,29999, 35285,41279,48378]