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A254897 as a simple table

n a(n)
1 2
2 19
3 31
4 59
5 83
6 107
7 113
8 149
9 157
10 181
11 197
12 229
13 241
14 263
15 271
16 307
17 313
18 331
19 353
20 367
21 379
22 389
23 409
24 431
25 439
26 457
27 487
28 499
29 541
30 569
31 577
32 593
33 601
34 617
35 647
36 661
37 719
38 733
39 751
40 809
41 823
42 853
43 859
44 877
45 883
46 911
47 937
48 953
49 977
50 997
51 1019

[2,19,31,59,83,107,113,149,157,181,197,229,241,
 263,271,307,313,331,353,367,379,389,409,431,439,
 457,487,499,541,569,577,593,601,617,647,661,719,
 733,751,809,823,853,859,877,883,911,937,953,977,
 997,1019]

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Last modified May 18 21:39 EDT 2024. Contains 372666 sequences. (Running on oeis4.)