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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.

A253592 Primes p such that the polynomial x^2 + x + p generates only primes for x=1..12.

Table of values

n a(n)
1 17
2 41
3 8776320587
4 10102729577
5 273373448057
6 1359854730821
7 2131528031441
8 2170341748697
9 2308235320997
10 3488995203761
11 6508136293511
12 9002680663721
13 10351316646611
14 10574937675011
15 10972430075921
16 14334964751111
17 15853264017401
18 27649987598537
19 30431463129071
20 35854761907577

List of values

[17, 41, 8776320587, 10102729577, 273373448057, 1359854730821, 2131528031441, 2170341748697, 2308235320997, 3488995203761, 6508136293511, 9002680663721, 10351316646611, 10574937675011, 10972430075921, 14334964751111, 15853264017401, 27649987598537, 30431463129071, 35854761907577]

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

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