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.

A121499 Denominators of partial alternating sums of Catalan numbers scaled by powers of 1/(29^2) = 1/841.

Table of values

n a(n)
0 1
1 841
2 707281
3 594823321
4 500246412961
5 420707233300201
6 353814783205469041
7 297558232675799463481
8 250246473680347348787521
9 210457284365172120330305161
10 176994576151109753197786640401

List of values

[1, 841, 707281, 594823321, 500246412961, 420707233300201, 353814783205469041, 297558232675799463481, 250246473680347348787521, 210457284365172120330305161, 176994576151109753197786640401]

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

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