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.

A059960 Smaller term of a pair of twin primes such that prime factors of their average are only 2 and 3.

Table of values

n a(n)
1 5
2 11
3 17
4 71
5 107
6 191
7 431
8 1151
9 2591
10 139967
11 472391
12 786431
13 995327
14 57395627
15 63700991
16 169869311
17 4076863487
18 10871635967
19 2348273369087
20 56358560858111
21 79164837199871
22 84537841287167
23 150289495621631
24 578415690713087
25 1141260857376767

List of values

[5, 11, 17, 71, 107, 191, 431, 1151, 2591, 139967, 472391, 786431, 995327, 57395627, 63700991, 169869311, 4076863487, 10871635967, 2348273369087, 56358560858111, 79164837199871, 84537841287167, 150289495621631, 578415690713087, 1141260857376767]

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

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