A115266 - OEIS

A115266 as a simple table

n	a(n)
0	1
1	2
2	4
3	8
4	13
5	20
6	31
7	44
8	61
9	84
10	111
11	144
12	186
13	234
14	291
15	360
16	438
17	528
18	634
19	752
20	886
21	1040
22	1210
23	1400
24	1615
25	1850
26	2110
27	2400
28	2715
29	3060
30	3441
31	3852
32	4299
33	4788
34	5313
35	5880
36	6496
37	7154
38	7861
39	8624
40	9436
41	10304
42	11236
43	12224
44	13276
45	14400
46	15588

[1,2,4,8,13,20,31,44,61,84,111,144,186,234,291, 360,438,528,634,752,886,1040,1210,1400,1615,1850, 2110,2400,2715,3060,3441,3852,4299,4788,5313,5880, 6496,7154,7861,8624,9436,10304,11236,12224,13276, 14400,15588]