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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.

A145185 Continued cotangent recurrence a(n+1)=a(n)^3+3*a(n) and a(1)=11.

Table of values

n a(n)
1 11
2 1364
3 2537720636
4 16342986943522226847837781364
5 4365101043708483494615466932242949707161871659736799144058331102381689400753867700636

List of values

[11, 1364, 2537720636, 16342986943522226847837781364, 4365101043708483494615466932242949707161871659736799144058331102381689400753867700636]

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

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