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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.

A015062 q-Catalan numbers (binomial version) for q=-7.

Table of values

n a(n)
0 1
1 1
2 50
3 119757
4 14094337902
5 81246911474597002
6 22950408766815313800875300
7 317662868501471575977731478166067621
8 215446318838899436153587239312460946873230930006

List of values

[1, 1, 50, 119757, 14094337902, 81246911474597002, 22950408766815313800875300, 317662868501471575977731478166067621, 215446318838899436153587239312460946873230930006]

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

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