A266771 - OEIS

A266771 as a simple table

n	a(n)
0	1
1	1
2	2
3	3
4	6
5	8
6	13
7	18
8	27
9	36
10	51
11	67
12	92
13	118
14	156
15	198
16	256
17	319
18	404
19	498
20	620
21	755
22	926
23	1116
24	1353
25	1615
26	1935
27	2291
28	2720
29	3194
30	3759
31	4384
32	5120
33	5932
34	6879
35	7923
36	9131
37	10458
38	11981
39	13654
40	15561
41	17648
42	20014
43	22600
44	25514
45	28692
46	32255
47	36134
48	40464
49	45167

[1,1,2,3,6,8,13,18,27,36,51,67,92,118,156,198,256, 319,404,498,620,755,926,1116,1353,1615,1935,2291, 2720,3194,3759,4384,5120,5932,6879,7923,9131, 10458,11981,13654,15561,17648,20014,22600,25514, 28692,32255,36134,40464,45167]