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A157478 as a simple table

n a(n)
1 5
2 11
3 17
4 37
5 53
6 89
7 107
8 127
9 179
10 197
11 223
12 233
13 257
14 263
15 401
16 409
17 421
18 449
19 457
20 661

[5,11,17,37,53,89,107,127,179,197,223,233,257,263,
 401,409,421,449,457,661]

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Last modified May 20 10:39 EDT 2024. Contains 372712 sequences. (Running on oeis4.)