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A309749 as a simple table

n a(n)
1 3
2 197
3 263
4 281
5 443
6 881
7 887
8 947
9 2111
10 2129
11 2237
12 2699
13 2741
14 2897
15 3251
16 3539
17 3821
18 3881
19 4049
20 4451
21 4523
22 4787
23 6257
24 6389
25 8609
26 8741
27 10163
28 10193
29 10247
30 11027
31 13187
32 14591
33 14897
34 16193
35 16901
36 17027
37 18797
38 19319
39 19379
40 20147
41 20681
42 21563
43 21647
44 22073
45 22259

[3,197,263,281,443,881,887,947,2111,2129,2237,
 2699,2741,2897,3251,3539,3821,3881,4049,4451,4523,
 4787,6257,6389,8609,8741,10163,10193,10247,11027,
 13187,14591,14897,16193,16901,17027,18797,19319,
 19379,20147,20681,21563,21647,22073,22259]

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Last modified April 18 20:18 EDT 2024. Contains 371781 sequences. (Running on oeis4.)