A301213 - OEIS

A301213 as a simple table

n	a(n)
0	1
1	4
2	10
3	21
4	38
5	61
6	88
7	116
8	149
9	190
10	237
11	289
12	340
13	391
14	453
15	528
16	607
17	683
18	759
19	842
20	937
21	1040
22	1139
23	1235
24	1340
25	1460
26	1590
27	1716
28	1837
29	1966
30	2108
31	2257
32	2404
33	2548
34	2698
35	2863
36	3039
37	3212
38	3382
39	3561
40	3751
41	3945
42	4134
43	4322
44	4524
45	4741
46	4962

[1,4,10,21,38,61,88,116,149,190,237,289,340,391, 453,528,607,683,759,842,937,1040,1139,1235,1340, 1460,1590,1716,1837,1966,2108,2257,2404,2548,2698, 2863,3039,3212,3382,3561,3751,3945,4134,4322,4524, 4741,4962]