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.

A272106 Absolute primes in base 3: every permutation of digits in base 3 is a prime (only the smallest representatives of the permutation classes are shown).

Table of values

n a(n)
1 2
2 5
3 13
4 1093
5 797161
6 3754733257489862401973357979128773
7 6957596529882152968992225251835887181478451547013

List of values

[2, 5, 13, 1093, 797161, 3754733257489862401973357979128773, 6957596529882152968992225251835887181478451547013]

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

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