A044539 - OEIS

A044539 as a simple table

n	a(n)
1	20
2	69
3	118
4	146
5	167
6	216
7	265
8	314
9	363
10	412
11	461
12	489
13	510
14	559
15	608
16	657
17	706
18	755
19	804
20	832
21	853
22	902
23	951
24	1028
25	1049
26	1098
27	1147
28	1175
29	1196
30	1245
31	1294
32	1343
33	1392
34	1441
35	1490
36	1518
37	1539
38	1588
39	1637
40	1686
41	1735
42	1784

[20,69,118,146,167,216,265,314,363,412,461,489, 510,559,608,657,706,755,804,832,853,902,951,1028, 1049,1098,1147,1175,1196,1245,1294,1343,1392,1441, 1490,1518,1539,1588,1637,1686,1735,1784]