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.

A381160 a(n) is the permanent of the n X n matrix whose element (i,j) is equal to A008277(i+3, j) with 1 <= i,j <= n.

Table of values

n a(n)
0 1
1 1
2 22
3 3206
4 1902936
5 3504528354
6 16660734321540
7 179059038168086056
8 3938830136216956996632
9 164125096331945477980176920
10 12173562237817299484378342192768
11 1527294306324982018922212102518520032
12 310564445230567070838152555220146533261496
13 98712056006032672983172826864304778359411112064

List of values

[1, 1, 22, 3206, 1902936, 3504528354, 16660734321540, 179059038168086056, 3938830136216956996632, 164125096331945477980176920, 12173562237817299484378342192768, 1527294306324982018922212102518520032, 310564445230567070838152555220146533261496, 98712056006032672983172826864304778359411112064]