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.

A385917 Hexagonal numbers that are one-sixth of another hexagonal number.

Table of values

n a(n)
1 0
2 1
3 10296
4 98862891
5 949281469786
6 9115000574022981
7 87522234562487194476
8 840388487154001467336271
9 8069410166130487526875680366
10 77482475574796454079058815538761
11 743986722399785385936635219927503456
12 7143760431000263700967117302685072646451
13 68594386914477809656900874403746847623719746

List of values

[0, 1, 10296, 98862891, 949281469786, 9115000574022981, 87522234562487194476, 840388487154001467336271, 8069410166130487526875680366, 77482475574796454079058815538761, 743986722399785385936635219927503456, 7143760431000263700967117302685072646451, 68594386914477809656900874403746847623719746]

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

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