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.

A121001 Denominators of partial sums of Catalan numbers scaled by powers of 1/18^2 = 1/324.

Table of values

n a(n)
0 1
1 324
2 52488
3 34012224
4 5509980288
5 595077871104
6 96402615118848
7 124937789194027008
8 60719765548297125888
9 19673204037648268787712
10 3187059054099019543609344
11 2065214267056164664258854912

List of values

[1, 324, 52488, 34012224, 5509980288, 595077871104, 96402615118848, 124937789194027008, 60719765548297125888, 19673204037648268787712, 3187059054099019543609344, 2065214267056164664258854912]

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

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