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.

A013894 a(n) = 20^(5*n + 1).

Table of values

n a(n)
0 20
1 64000000
2 204800000000000
3 655360000000000000000
4 2097152000000000000000000000
5 6710886400000000000000000000000000
6 21474836480000000000000000000000000000000
7 68719476736000000000000000000000000000000000000
8 219902325555200000000000000000000000000000000000000000

List of values

[20, 64000000, 204800000000000, 655360000000000000000, 2097152000000000000000000000, 6710886400000000000000000000000000, 21474836480000000000000000000000000000000, 68719476736000000000000000000000000000000000000, 219902325555200000000000000000000000000000000000000000]

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

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