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.

A385867 Permanent of n X n matrix A defined by A[i,j] = (i+j-1)! for 1 <= i,j <= n.

Table of values

n a(n)
0 1
1 1
2 10
3 2568
4 32455296
5 33171803873280
6 4092783209652289536000
7 85191758794180067056209100800000
8 398579307845175105508944536142159544320000000
9 538664594626853888213693114387037430238145253736448000000000
10 262763300482667111090711396658972748636113942776939213363557171200000000000000

List of values

[1, 1, 10, 2568, 32455296, 33171803873280, 4092783209652289536000, 85191758794180067056209100800000, 398579307845175105508944536142159544320000000, 538664594626853888213693114387037430238145253736448000000000, 262763300482667111090711396658972748636113942776939213363557171200000000000000]

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

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