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.

A220158 Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 6Xn array.

Table of values

n a(n)
1 28
2 163
3 2062
4 24684
5 279304
6 3057777
7 32566283
8 333052410
9 3282105763
10 31220019553

List of values

[28, 163, 2062, 24684, 279304, 3057777, 32566283, 333052410, 3282105763, 31220019553]

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

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