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A020242 as a simple table

n a(n)
1 15
2 91
3 341
4 435
5 451
6 645
7 703
8 1247
9 1271
10 1387
11 1695
12 1729
13 1891
14 1905
15 2047
16 2071
17 2701
18 2821
19 3277
20 3367
21 3683
22 4033
23 4371
24 4681
25 4795
26 4859
27 5461
28 5551
29 6601
30 6643
31 7957
32 8321
33 8695
34 8911
35 9131
36 9211
37 9919
38 10261
39 10585
40 12403
41 13019
42 13741
43 13747

[15,91,341,435,451,645,703,1247,1271,1387,1695,
 1729,1891,1905,2047,2071,2701,2821,3277,3367,3683,
 4033,4371,4681,4795,4859,5461,5551,6601,6643,7957,
 8321,8695,8911,9131,9211,9919,10261,10585,12403,
 13019,13741,13747]

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Last modified June 17 16:32 EDT 2021. Contains 345085 sequences. (Running on oeis4.)