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.

A229641 Number of defective 3-colorings of a 5 X n 0..2 array connected horizontally, diagonally and antidiagonally with exactly two mistakes, and colors introduced in row-major 0..2 order.

Table of values

n a(n)
1 0
2 925
3 8800
4 89331
5 960325
6 9722206
7 98015235
8 960209886
9 9295982009
10 88583128280
11 835152387679
12 7790969750780
13 72061578435025
14 661325695334298
15 6028108188010041
16 54611818274641520
17 492062341420006203

List of values

[0, 925, 8800, 89331, 960325, 9722206, 98015235, 960209886, 9295982009, 88583128280, 835152387679, 7790969750780, 72061578435025, 661325695334298, 6028108188010041, 54611818274641520, 492062341420006203]