A008017 - OEIS

A008017 as a simple table

n	a(n)
0	1
1	4
2	11
3	21
4	36
5	56
6	82
7	115
8	156
9	195
10	231
11	274
12	332
13	396
14	459
15	519
16	588
17	665
18	742
19	830
20	932
21	1029
22	1119
23	1216
24	1334
25	1456
26	1567
27	1675
28	1800
29	1940
30	2078
31	2221
32	2380
33	2527
34	2659
35	2810
36	2992
37	3180
38	3351
39	3507
40	3684
41	3879
42	4066
43	4266
44	4488
45	4695
46	4883
47	5084

[1,4,11,21,36,56,82,115,156,195,231,274,332,396, 459,519,588,665,742,830,932,1029,1119,1216,1334, 1456,1567,1675,1800,1940,2078,2221,2380,2527,2659, 2810,2992,3180,3351,3507,3684,3879,4066,4266,4488, 4695,4883,5084]