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A236940 as a simple table

n a(n)
1 3
2 13
3 19
4 43
5 79
6 109
7 313
8 379
9 613
10 709
11 1171
12 1213
13 1399
14 1543
15 1693
16 1759
17 1861
18 1933
19 2089
20 2239
21 2341
22 2371
23 2503
24 2521
25 2731
26 2749
27 3001
28 3061
29 3229
30 3433
31 3571
32 3739
33 3769
34 4219
35 4801
36 4933
37 4951
38 4993
39 5011
40 5023
41 5209
42 5281

[3,13,19,43,79,109,313,379,613,709,1171,1213,1399,
 1543,1693,1759,1861,1933,2089,2239,2341,2371,2503,
 2521,2731,2749,3001,3061,3229,3433,3571,3739,3769,
 4219,4801,4933,4951,4993,5011,5023,5209,5281]

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Last modified August 5 11:15 EDT 2021. Contains 346467 sequences. (Running on oeis4.)