cp's OEIS Frontend

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.

A257167 Numbers n such that n, n+2, n+6, n+8, n+12, n+18, n+20, n+26, n+30, n+32, n+36, n+42, n+48 and n+50 are all prime.

Table of values

n a(n)
1 11
2 21817283854511261
3 841262446570150721
4 1006587882969594041
5 2682372491413700201
6 5009128141636113611
7 7126352574372296381
8 7993822923596334941
9 12870536149631655611
10 15762479629138737611
11 22811391659969177381
12 25593071201116914611
13 25908823282383706781
14 42408988436795325461
15 44360646117391789301
16 54533311498517797061
17 54872625531142644341
18 55603189618237916771
19 60815831883653681951

List of values

[11, 21817283854511261, 841262446570150721, 1006587882969594041, 2682372491413700201, 5009128141636113611, 7126352574372296381, 7993822923596334941, 12870536149631655611, 15762479629138737611, 22811391659969177381, 25593071201116914611, 25908823282383706781, 42408988436795325461, 44360646117391789301, 54533311498517797061, 54872625531142644341, 55603189618237916771, 60815831883653681951]

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

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