A251540 - OEIS

A251540 as a simple table

n	a(n)
1	1
2	493
3	495
4	497
5	499
6	1085
7	1087
8	1685
9	1687
10	2283
11	2285
12	2287
13	2873
14	2875
15	3471
16	3473
17	4673
18	4675
19	5271
20	5273
21	5871
22	5873
23	6469
24	6471
25	7069
26	7071
27	7669
28	7671
29	8267
30	8269
31	8271
32	8273
33	8859
34	8861
35	9457
36	9459

[1,493,495,497,499,1085,1087,1685,1687,2283,2285, 2287,2873,2875,3471,3473,4673,4675,5271,5273,5871, 5873,6469,6471,7069,7071,7669,7671,8267,8269,8271, 8273,8859,8861,9457,9459]

[1,493,495,497,499,1085,1087,1685,1687,2283,2285,
 2287,2873,2875,3471,3473,4673,4675,5271,5273,5871,
 5873,6469,6471,7069,7071,7669,7671,8267,8269,8271,
 8273,8859,8861,9457,9459]