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A111057 as a simple table

n a(n)
1 5
2 13
3 37
4 73
5 97
6 109
7 313
8 337
9 373
10 409
11 421
12 577
13 601
14 661
15 709
16 1009
17 1033
18 1093
19 1129
20 1489
21 1609
22 1669
23 3457
24 7537
25 12721
26 13729
27 17401
28 17569
29 19009
30 19141
31 20593
32 20641
33 165877
34 208501
35 221173
36 225781
37 226201
38 226357
39 228793
40 246817
41 246937
42 248821
43 1097113
44 2695813
45 2735269
46 2736997
47 2737129
48 32555521
49 388177921

[5,13,37,73,97,109,313,337,373,409,421,577,601,
 661,709,1009,1033,1093,1129,1489,1609,1669,3457,
 7537,12721,13729,17401,17569,19009,19141,20593,
 20641,165877,208501,221173,225781,226201,226357,
 228793,246817,246937,248821,1097113,2695813,
 2735269,2736997,2737129,32555521,388177921]

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Last modified May 14 07:13 EDT 2021. Contains 343879 sequences. (Running on oeis4.)