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.

A124070 Number of permutations of n distinct letters (ABCD...) each of which appears thrice with 4 fixed points.

Table of values

n a(n)
0 9
1 324
2 69039
3 30573900
4 24571261710
5 32346221908896
6 64986793207684866
7 189028409383462290696
8 764111162168487304691175
9 4154377697330090433618612780
10 29576798800687086868033152117849

List of values

[9, 324, 69039, 30573900, 24571261710, 32346221908896, 64986793207684866, 189028409383462290696, 764111162168487304691175, 4154377697330090433618612780, 29576798800687086868033152117849]

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

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