A140372 - OEIS

A140372 as a simple table

n	a(n)
1	61
2	113
3	139
4	191
5	269
6	347
7	373
8	503
9	607
10	659
11	919
12	971
13	997
14	1049
15	1153
16	1231
17	1283
18	1361
19	1439
20	1543
21	1621
22	1699
23	1777
24	1907
25	1933
26	2011
27	2063
28	2089
29	2141
30	2297
31	2531
32	2557
33	2609
34	2687
35	2713
36	2791
37	2843
38	2999
39	3181
40	3259
41	3389
42	3467
43	3571
44	3623
45	3701

[61,113,139,191,269,347,373,503,607,659,919,971, 997,1049,1153,1231,1283,1361,1439,1543,1621,1699, 1777,1907,1933,2011,2063,2089,2141,2297,2531,2557, 2609,2687,2713,2791,2843,2999,3181,3259,3389,3467, 3571,3623,3701]