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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.

A015105 Carlitz-Riordan q-Catalan numbers (recurrence version) for q=-8.

Table of values

n a(n)
0 1
1 1
2 -7
3 -463
4 236201
5 967959393
6 -31716161292711
7 -8314264834902720111
8 17436260499054618815283977
9 292531943497569504642889779448001
10 -39262972238604561849241166988994502971207
11 -42158295505666574904992534735221817668906507523855

List of values

[1, 1, -7, -463, 236201, 967959393, -31716161292711, -8314264834902720111, 17436260499054618815283977, 292531943497569504642889779448001, -39262972238604561849241166988994502971207, -42158295505666574904992534735221817668906507523855]

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

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