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.

A252357 Numbers n of the form p^m where p is prime and m>0 such that the digit sum of n is p.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 2401
6 4913
7 27512614111
8 271818611107
9 1174711139837
10 45848500718449031
11 73742412689492826049
12 21048519522998348950643
13 146853371345156431381127623
14 240984500018808097135911707
15 283956682347124706942551243009
16 2759031540715333904109053133443

List of values

[2, 3, 5, 7, 2401, 4913, 27512614111, 271818611107, 1174711139837, 45848500718449031, 73742412689492826049, 21048519522998348950643, 146853371345156431381127623, 240984500018808097135911707, 283956682347124706942551243009, 2759031540715333904109053133443]

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

Content is available under The OEIS End-User License Agreement.