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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.

A217969 Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..2 6Xn array.

Table of values

n a(n)
1 729
2 6761
3 672627
4 27317977
5 1616011915
6 87208470529
7 4947545467377
8 278677416713235
9 15749375262438185
10 889917242514807067
11 50286796187902721767
12 2842223316331314740041
13 160628010365626980414485

List of values

[729, 6761, 672627, 27317977, 1616011915, 87208470529, 4947545467377, 278677416713235, 15749375262438185, 889917242514807067, 50286796187902721767, 2842223316331314740041, 160628010365626980414485]

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

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