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A140856 as a simple table

n a(n)
1 71
2 281
3 491
4 701
5 911
6 2381
7 2591
8 2801
9 3011
10 3221
11 3851
12 4271
13 4481
14 4691
15 5531
16 5741
17 6581
18 6791
19 7001
20 7211
21 7841
22 8681
23 9311
24 9521
25 9941
26 10151
27 10781
28 11411
29 11621
30 11831
31 12041
32 12251
33 12671
34 13721
35 13931
36 14561
37 14771
38 15401
39 16451

[71,281,491,701,911,2381,2591,2801,3011,3221,3851,
 4271,4481,4691,5531,5741,6581,6791,7001,7211,7841,
 8681,9311,9521,9941,10151,10781,11411,11621,11831,
 12041,12251,12671,13721,13931,14561,14771,15401,
 16451]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)