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.

A212833 Number of 0..n arrays of length n+1 with 0 never adjacent to n.

Table of values

n a(n)
1 2
2 17
3 178
4 2309
5 35954
6 654797
7 13667858
8 321839625
9 8441614754
10 244108628489
11 7716226532642
12 264711412437133
13 9795540525116306
14 388938430069794373
15 16494335589910579186
16 744110964577292267537
17 35582626582915655239234

List of values

[2, 17, 178, 2309, 35954, 654797, 13667858, 321839625, 8441614754, 244108628489, 7716226532642, 264711412437133, 9795540525116306, 388938430069794373, 16494335589910579186, 744110964577292267537, 35582626582915655239234]

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

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