A038405 - OEIS

A038405 as a simple table

n	a(n)
0	1
1	4
2	9
3	19
4	35
5	54
6	76
7	102
8	134
9	172
10	214
11	259
12	307
13	359
14	416
15	479
16	544
17	613
18	688
19	766
20	850
21	937
22	1028
23	1125
24	1226
25	1333
26	1442
27	1551
28	1665
29	1787
30	1912
31	2042
32	2176
33	2311
34	2456
35	2605
36	2757
37	2913
38	3071
39	3239
40	3410
41	3578
42	3749
43	3928
44	4112
45	4304
46	4499

[1,4,9,19,35,54,76,102,134,172,214,259,307,359, 416,479,544,613,688,766,850,937,1028,1125,1226, 1333,1442,1551,1665,1787,1912,2042,2176,2311,2456, 2605,2757,2913,3071,3239,3410,3578,3749,3928,4112, 4304,4499]