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.

A274802 Number of nX7 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) (0,-1) or (-1,0) and new values introduced in order 0..2.

Table of values

n a(n)
1 32
2 448
3 5888
4 85504
5 1252608
6 18476064
7 273764292
8 4044928780
9 59936952948
10 886462457880
11 13127736774888
12 194250101777432
13 2875817749885724
14 42561628448681904
15 630035159343912668
16 9325142535870239784

List of values

[32, 448, 5888, 85504, 1252608, 18476064, 273764292, 4044928780, 59936952948, 886462457880, 13127736774888, 194250101777432, 2875817749885724, 42561628448681904, 630035159343912668, 9325142535870239784]

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

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