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.

A301667 Number of nX6 0..1 arrays with every element equal to 1, 2 or 4 horizontally or vertically adjacent elements, with upper left element zero.

Table of values

n a(n)
1 5
2 162
3 1498
4 14394
5 146841
6 1537496
7 15498505
8 159497778
9 1631501428
10 16710326446
11 171088097185
12 1752145711420
13 17940714321741
14 183715971451846
15 1881222389643034
16 19263608263871012
17 197257711048154849

List of values

[5, 162, 1498, 14394, 146841, 1537496, 15498505, 159497778, 1631501428, 16710326446, 171088097185, 1752145711420, 17940714321741, 183715971451846, 1881222389643034, 19263608263871012, 197257711048154849]

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

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