A044272 - OEIS

A044272 as a simple table

n	a(n)
1	21
2	102
3	183
4	189
5	264
6	345
7	426
8	507
9	588
10	669
11	750
12	831
13	912
14	918
15	993
16	1074
17	1155
18	1236
19	1317
20	1398
21	1479
22	1560
23	1641
24	1647
25	1701
26	1803
27	1884
28	1965
29	2046
30	2127
31	2208
32	2289
33	2370
34	2376
35	2451
36	2532
37	2613
38	2694
39	2775
40	2856

[21,102,183,189,264,345,426,507,588,669,750,831, 912,918,993,1074,1155,1236,1317,1398,1479,1560, 1641,1647,1701,1803,1884,1965,2046,2127,2208,2289, 2370,2376,2451,2532,2613,2694,2775,2856]

[21,102,183,189,264,345,426,507,588,669,750,831,
 912,918,993,1074,1155,1236,1317,1398,1479,1560,
 1641,1647,1701,1803,1884,1965,2046,2127,2208,2289,
 2370,2376,2451,2532,2613,2694,2775,2856]