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.

A028683 Pseudo Galois numbers for d=21.

Table of values

n a(n)
0 1
1 420
2 81496800
3 6988909668048000
4 264339188251171547754240000
5 4409145118315866486641282521305984000000
6 32432910584848683243891703579686352553931989191680000000
7 105209765057463921593261518265177017436422522866428383386348592435200000000

List of values

[1, 420, 81496800, 6988909668048000, 264339188251171547754240000, 4409145118315866486641282521305984000000, 32432910584848683243891703579686352553931989191680000000, 105209765057463921593261518265177017436422522866428383386348592435200000000]

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

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