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.

A229699 Number of defective 3-colorings of a 6 X n 0..2 array connected horizontally and antidiagonally with exactly two mistakes, and colors introduced in row-major 0..2 order.

Table of values

n a(n)
1 0
2 14080
3 539568
4 14461173
5 342532665
6 7551515197
7 159377253183
8 3259483737876
9 65096269054893
10 1275742582477605
11 24619023091178172
12 469011723417138726
13 8837860575136215933
14 164977425368113931622
15 3054546692947278299664

List of values

[0, 14080, 539568, 14461173, 342532665, 7551515197, 159377253183, 3259483737876, 65096269054893, 1275742582477605, 24619023091178172, 469011723417138726, 8837860575136215933, 164977425368113931622, 3054546692947278299664]

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

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