A038423 - OEIS

A038423 as a simple table

n	a(n)
0	1
1	4
2	10
3	23
4	37
5	57
6	78
7	108
8	146
9	187
10	225
11	266
12	320
13	380
14	447
15	527
16	567
17	643
18	733
19	832
20	909
21	999
22	1086
23	1205
24	1317
25	1419
26	1529
27	1663
28	1778
29	1914
30	2044
31	2190
32	2309
33	2503
34	2633
35	2794
36	2935
37	3098
38	3308
39	3493
40	3632
41	3805
42	3997
43	4246
44	4420
45	4618
46	4770

[1,4,10,23,37,57,78,108,146,187,225,266,320,380, 447,527,567,643,733,832,909,999,1086,1205,1317, 1419,1529,1663,1778,1914,2044,2190,2309,2503,2633, 2794,2935,3098,3308,3493,3632,3805,3997,4246,4420, 4618,4770]