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A154880 as a simple table

n a(n)
1 2
2 67
3 239
4 241
5 283
6 331
7 547
8 577
9 769
10 829
11 1033
12 1171
13 1399
14 1447
15 1493
16 1601
17 1621
18 1759
19 1933
20 2011
21 2213
22 2243
23 2377
24 2591
25 2609
26 2707
27 2713
28 2749
29 2887
30 3259
31 3511
32 3541
33 3769
34 3793
35 3823
36 3853
37 3911
38 4241
39 4271
40 4373
41 4391
42 4423
43 4651
44 4673

[2,67,239,241,283,331,547,577,769,829,1033,1171,
 1399,1447,1493,1601,1621,1759,1933,2011,2213,2243,
 2377,2591,2609,2707,2713,2749,2887,3259,3511,3541,
 3769,3793,3823,3853,3911,4241,4271,4373,4391,4423,
 4651,4673]

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Last modified June 12 02:30 EDT 2024. Contains 373321 sequences. (Running on oeis4.)