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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.

A081789 Continued cotangent for cos(1).

Table of values

n a(n)
0 0
1 1
2 3
3 31
4 1896
5 4466398
6 51545652359935
7 7892797673015743066290382811
8 79208317703482281896053478218775642522933780224074809198
9 195824124605155340760338534459689354174423866004140103635128465652592661899008938733448659610261796713081609084855

List of values

[0, 1, 3, 31, 1896, 4466398, 51545652359935, 7892797673015743066290382811, 79208317703482281896053478218775642522933780224074809198, 195824124605155340760338534459689354174423866004140103635128465652592661899008938733448659610261796713081609084855]

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

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