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.

A268646 O.g.f.: 1/(1 - C(1)x/(1 - C(2)x/(1 - C(3)x/(1 - C(4)x/(1 - C(5)x/(1 - C(6)x/(1 -...))))))), a continued fraction, where C(n) are the Catalan numbers A000108.

Table of values

n a(n)
0 1
1 1
2 3
3 19
4 277
5 11081
6 1383243
7 569441699
8 791393701997
9 3770885471695081
10 62402464265309818563
11 3626978195203590614565619
12 747715555141652980441024051237
13 551447343768097359581617325419468841
14 1465935896222119146302554598601016693710363

List of values

[1, 1, 3, 19, 277, 11081, 1383243, 569441699, 791393701997, 3770885471695081, 62402464265309818563, 3626978195203590614565619, 747715555141652980441024051237, 551447343768097359581617325419468841, 1465935896222119146302554598601016693710363]

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

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