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.

A376060 Lexicographically earliest sequence of positive integers a(0), a(1), a(2), a(3), ... such that for any n > 0, S(n) = Sum_{k = 0..n-1} Catalan(k)/a(k) < 1.

Table of values

n a(n)
0 2
1 3
2 13
3 391
4 426973
5 546916547269
6 940084230410591812263433
7 2872214670866692695441731060944339347071024216683

List of values

[2, 3, 13, 391, 426973, 546916547269, 940084230410591812263433, 2872214670866692695441731060944339347071024216683]

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

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