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.

A090015 Permanent of (0,1)-matrix of size n X (n+d) with d=5 and n-1 zeros not on a line.

Table of values

n a(n)
1 6
2 36
3 258
4 2136
5 19998
6 208524
7 2393754
8 29976192
9 406446774
10 5930064372
11 92608986546
12 1541044428456
13 27216454135758
14 508388707585116
15 10013199347882058
16 207381428863832784
17 4505207996358719334

List of values

[6, 36, 258, 2136, 19998, 208524, 2393754, 29976192, 406446774, 5930064372, 92608986546, 1541044428456, 27216454135758, 508388707585116, 10013199347882058, 207381428863832784, 4505207996358719334]