A308991 - OEIS

A308991 as a simple table

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	1
10	2
11	3
12	5
13	7
14	11
15	16
16	24
17	32
18	45
19	60
20	82
21	107
22	143
23	184
24	240
25	303
26	387
27	484
28	609
29	753
30	934
31	1142
32	1401
33	1695
34	2056
35	2468
36	2967
37	3532
38	4208
39	4974
40	5882
41	6904
42	8105
43	9458
44	11033
45	12798
46	14840
47	17124
48	19750
49	22674
50	26018
51	29735

[0,0,0,0,0,0,0,0,1,1,2,3,5,7,11,16,24,32,45,60,82, 107,143,184,240,303,387,484,609,753,934,1142,1401, 1695,2056,2468,2967,3532,4208,4974,5882,6904,8105, 9458,11033,12798,14840,17124,19750,22674,26018, 29735]