cp's OEIS Frontend

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.

A157992 Number of n-colorings of the Dyck Graph.

Table of values

n a(n)
0 0
1 0
2 2
3 15915138
4 20127046304340
5 528133663294428020
6 1266096501642919005750
7 677034005092723101211542
8 130523162841884328808537448
9 12040770257335491821696076840
10 636442821346312893265045966890
11 21766425371195465558485996323050

List of values

[0, 0, 2, 15915138, 20127046304340, 528133663294428020, 1266096501642919005750, 677034005092723101211542, 130523162841884328808537448, 12040770257335491821696076840, 636442821346312893265045966890, 21766425371195465558485996323050]

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

Content is available under The OEIS End-User License Agreement.