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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.

A225161 Denominators of the sequence of fractions f(n) defined recursively by f(1) = 9/1; 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 8
3 73
4 5977
5 39556153
6 1714946746986937
7 3196895220321005409761642330233
8 11033196234263169646028268239301916905952651329069957632398777

List of values

[1, 8, 73, 5977, 39556153, 1714946746986937, 3196895220321005409761642330233, 11033196234263169646028268239301916905952651329069957632398777]

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

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