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.

A013812 a(n) = 20^(4*n + 1).

Table of values

n a(n)
0 20
1 3200000
2 512000000000
3 81920000000000000
4 13107200000000000000000
5 2097152000000000000000000000
6 335544320000000000000000000000000
7 53687091200000000000000000000000000000
8 8589934592000000000000000000000000000000000
9 1374389534720000000000000000000000000000000000000

List of values

[20, 3200000, 512000000000, 81920000000000000, 13107200000000000000000, 2097152000000000000000000000, 335544320000000000000000000000000, 53687091200000000000000000000000000000, 8589934592000000000000000000000000000000000, 1374389534720000000000000000000000000000000000000]

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

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