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.

A231792 Count of the first 10^n primes containing at least one 5's digit.

Table of values

n a(n)
1 1
2 15
3 292
4 3365
5 39360
6 464466
7 5262871
8 56702805
9 607358478
10 6463119473
11 68932485429

List of values

[1, 15, 292, 3365, 39360, 464466, 5262871, 56702805, 607358478, 6463119473, 68932485429]