A142313 - OEIS

A142313 as a simple table

n	a(n)
1	2
2	47
3	137
4	227
5	317
6	587
7	677
8	857
9	947
10	1217
11	1307
12	1487
13	1667
14	1847
15	2027
16	2207
17	2297
18	2477
19	2657
20	2837
21	2927
22	3467
23	3557
24	3917
25	4007
26	4457
27	4547
28	4637
29	4817
30	5087
31	5717
32	5807
33	5897
34	5987
35	6257
36	6977
37	7247
38	7517
39	7607
40	7877
41	8147
42	8237
43	8597
44	8867
45	9137

[2,47,137,227,317,587,677,857,947,1217,1307,1487, 1667,1847,2027,2207,2297,2477,2657,2837,2927,3467, 3557,3917,4007,4457,4547,4637,4817,5087,5717,5807, 5897,5987,6257,6977,7247,7517,7607,7877,8147,8237, 8597,8867,9137]