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.

A068269 1/19 the number of colorings of an n X n square array with 19 colors.

Table of values

n a(n)
1 1
2 5526
3 8882874018
4 4153630571837864748
5 564981170863476314096512687566
6 22354853275061169487985050625489956484533056
7 257300965334378745090532920060644632998190650709754736514068
8 861475141050998806961235302195978945049151803599433480523424276423626596675468

List of values

[1, 5526, 8882874018, 4153630571837864748, 564981170863476314096512687566, 22354853275061169487985050625489956484533056, 257300965334378745090532920060644632998190650709754736514068, 861475141050998806961235302195978945049151803599433480523424276423626596675468]

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

Content is available under The OEIS End-User License Agreement.