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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.

A344832 a(n) is the smallest b > 1 such that prime(n), prime(n+1), prime(n+2), prime(n+3), prime(n+4), prime(n+5), prime(n+6) and prime(n+7) are all base-b Wieferich primes.

Table of values

n a(n)
1 126664001
2 230695118
3 882345432
4 12106746963
5 93732236423
6 66888229817
7 84391291750
8 3685694924698
9 4506100208066
10 1058174730735
11 3827951700972
12 58674393094169
13 676579634125
14 83450880181400
15 100819901293157
16 365919682326848
17 695001153578920
18 1046021079620904
19 2989564836636529
20 3724954519064878

List of values

[126664001, 230695118, 882345432, 12106746963, 93732236423, 66888229817, 84391291750, 3685694924698, 4506100208066, 1058174730735, 3827951700972, 58674393094169, 676579634125, 83450880181400, 100819901293157, 365919682326848, 695001153578920, 1046021079620904, 2989564836636529, 3724954519064878]

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

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