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.

A164063 Prime p1 of the form a^b - c^d = p1, where a, b, c, d are primes and a + b + c + d = p2, where p2 (A164064) is prime and conc(abcd) = p3 (concatenation of a, b, c, d) is also prime (A164065).

Table of values

n a(n)
1 3
2 19
3 27743
4 29663
5 101281
6 130729
7 815351

List of values

[3, 19, 27743, 29663, 101281, 130729, 815351]

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

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