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.

A217960 Number of nX4 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..2 nX4 array.

Table of values

n a(n)
1 17
2 321
3 5415
4 93765
5 1602741
6 27317977
7 465184959
8 7919256577
9 134805742899
10 2294680520773
11 39060078023831
12 664879775228995
13 11317562137329901
14 192647146079979077
15 3279232808653682467
16 55818982418231563527

List of values

[17, 321, 5415, 93765, 1602741, 27317977, 465184959, 7919256577, 134805742899, 2294680520773, 39060078023831, 664879775228995, 11317562137329901, 192647146079979077, 3279232808653682467, 55818982418231563527]

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

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