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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.

A225163 Denominators of the sequence s(n) of the sum resp. product of fractions f(n) defined recursively by f(1) = 3/1; f(n+1) is chosen so that the sum and the product of the first n terms of the sequence are equal.

Table of values

n a(n)
1 1
2 2
3 14
4 938
5 5274374
6 199225484935778
7 329478051871899046990657602014
8 1022767669188735114815831063606918316150663428260080434555738

List of values

[1, 2, 14, 938, 5274374, 199225484935778, 329478051871899046990657602014, 1022767669188735114815831063606918316150663428260080434555738]

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

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