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.

A153468 1/5 of the number of 5-colorings of a planar n X n X n triangular grid.

Table of values

n a(n)
1 1
2 12
3 324
4 19764
5 2727756
6 852196788
7 602756140068
8 965229960414132
9 3499562183624643780
10 28727144381588600187612
11 533909545388896809071238444
12 22466716989986988610061264294004
13 2140465899840618529308907998923768676

List of values

[1, 12, 324, 19764, 2727756, 852196788, 602756140068, 965229960414132, 3499562183624643780, 28727144381588600187612, 533909545388896809071238444, 22466716989986988610061264294004, 2140465899840618529308907998923768676]

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

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