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.

A067448 Smallest n-th power whose decimal expansion starts with 7.

Table of values

n a(n)
1 7
2 729
3 729
4 707281
5 7776
6 729
7 78125
8 78310985281
9 794280046581
10 79792266297612001
11 743008370688
12 7355827511386641
13 793714773254144
14 78364164096
15 734461618571137961752599
16 79766443076872509863361

List of values

[7, 729, 729, 707281, 7776, 729, 78125, 78310985281, 794280046581, 79792266297612001, 743008370688, 7355827511386641, 793714773254144, 78364164096, 734461618571137961752599, 79766443076872509863361]

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

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