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.

A208465 Number of nX6 nonnegative integer arrays with new values 0 upwards introduced in row major order and no element equal to more than two of its immediate leftward or upward or right-upward antidiagonal neighbors.

Table of values

n a(n)
1 203
2 4132120
3 671329819215
4 440379403449903222
5 838156242834826375910795
6 3787532222733253394267947322830
7 35487456577214016192433880229514302813
8 625053889686420860521751650397504301747811997

List of values

[203, 4132120, 671329819215, 440379403449903222, 838156242834826375910795, 3787532222733253394267947322830, 35487456577214016192433880229514302813, 625053889686420860521751650397504301747811997]

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

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