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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A271348 Primes p such that p + 2*k^2 is prime for at least 10 consecutive values of k starting from k=1.

Table of values

n a(n)
1 11
2 29
3 438926021
4 1210400879
5 7446335849
6 31757068151
7 33090566651
8 33164857769
9 40137398219
10 45133754591
11 46642404071
12 100444384301
13 114546675671
14 144553207691
15 159587584529
16 161557039991
17 166054101539
18 210447830009
19 227625400031
20 236241327599
21 254850262949
22 272259344081

List of values

[11, 29, 438926021, 1210400879, 7446335849, 31757068151, 33090566651, 33164857769, 40137398219, 45133754591, 46642404071, 100444384301, 114546675671, 144553207691, 159587584529, 161557039991, 166054101539, 210447830009, 227625400031, 236241327599, 254850262949, 272259344081]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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