A214796 - OEIS

A214796 as a simple table

n	a(n)
1	19
2	31
3	59
4	71
5	79
6	179
7	251
8	271
9	419
10	439
11	479
12	499
13	571
14	599
15	659
16	719
17	739
18	751
19	1019
20	1091
21	1171
22	1259
23	1319
24	1399
25	1439
26	1451
27	1459
28	1499
29	1531
30	1559
31	1571
32	1759
33	1811
34	1831
35	1879
36	1931

[19,31,59,71,79,179,251,271,419,439,479,499,571, 599,659,719,739,751,1019,1091,1171,1259,1319,1399, 1439,1451,1459,1499,1531,1559,1571,1759,1811,1831, 1879,1931]