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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.

A081796 Continued cotangent for sin(Pi/3) = sqrt(3)/2.

Table of values

n a(n)
0 0
1 1
2 13
3 196
4 257087
5 249639161983
6 553029809670900697241813
7 575598315149214535162520163688459972096324096213
8 680813056961507163626080261194823226597566577785481001106845521689287461487322891517719568410606

List of values

[0, 1, 13, 196, 257087, 249639161983, 553029809670900697241813, 575598315149214535162520163688459972096324096213, 680813056961507163626080261194823226597566577785481001106845521689287461487322891517719568410606]

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

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