A246931 - OEIS

A246931 as a simple table

n	a(n)
1	43
2	107
3	181
4	263
5	349
6	433
7	521
8	613
9	701
10	809
11	887
12	997
13	1091
14	1193
15	1291
16	1423
17	1493
18	1601
19	1699
20	1811
21	1931
22	2029
23	2137
24	2267
25	2357
26	2459
27	2593
28	2693
29	2791
30	2903
31	3023
32	3167
33	3271
34	3373
35	3511
36	3607
37	3709
38	3833
39	3931
40	4057
41	4177
42	4283
43	4423
44	4547

[43,107,181,263,349,433,521,613,701,809,887,997, 1091,1193,1291,1423,1493,1601,1699,1811,1931,2029, 2137,2267,2357,2459,2593,2693,2791,2903,3023,3167, 3271,3373,3511,3607,3709,3833,3931,4057,4177,4283, 4423,4547]

[43,107,181,263,349,433,521,613,701,809,887,997,
 1091,1193,1291,1423,1493,1601,1699,1811,1931,2029,
 2137,2267,2357,2459,2593,2693,2791,2903,3023,3167,
 3271,3373,3511,3607,3709,3833,3931,4057,4177,4283,
 4423,4547]