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A020158 as a simple table

n a(n)
1 49
2 91
3 133
4 217
5 247
6 341
7 403
8 469
9 493
10 589
11 637
12 703
13 871
14 899
15 901
16 931
17 1273
18 1519
19 1537
20 1729
21 2059
22 2077
23 2821
24 3097
25 3277
26 3283
27 3367
28 3577
29 4081
30 4097
31 4123
32 5729
33 6031
34 6061
35 6097
36 6409
37 6601
38 6817
39 7657
40 8023
41 8029
42 8401
43 8911
44 9881
45 11041
46 11713

[49,91,133,217,247,341,403,469,493,589,637,703,
 871,899,901,931,1273,1519,1537,1729,2059,2077,
 2821,3097,3277,3283,3367,3577,4081,4097,4123,5729,
 6031,6061,6097,6409,6601,6817,7657,8023,8029,8401,
 8911,9881,11041,11713]

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Last modified April 16 14:51 EDT 2024. Contains 371749 sequences. (Running on oeis4.)