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.

A203524 a(n) = Product_{2 <= i < j <= n+1} (prime(i) + prime(j)).

Table of values

n a(n)
1 1
2 8
3 960
4 3870720
5 535088332800
6 4746447547269120000
7 2251903055463146166681600000
8 101133031075657891684280256430080000000
9 764075218501479062478490016486870993810227200000000
10 510692344365454233151092604262379676645631378616169267200000000000

List of values

[1, 8, 960, 3870720, 535088332800, 4746447547269120000, 2251903055463146166681600000, 101133031075657891684280256430080000000, 764075218501479062478490016486870993810227200000000, 510692344365454233151092604262379676645631378616169267200000000000]

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

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