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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.

A355591 a(n) = (product of the first n odd primes) - (sum of the first n odd primes).

Table of values

n a(n)
0 1
1 0
2 7
3 90
4 1129
5 14976
6 255199
7 4849770
8 111546337
9 3234846488
10 100280244907
11 3710369067210
12 152125131763369
13 6541380665834736
14 307444891294245379
15 16294579238595021986
16 961380175077106319097
17 58644190679703485491136
18 3929160775540133527938979

List of values

[1, 0, 7, 90, 1129, 14976, 255199, 4849770, 111546337, 3234846488, 100280244907, 3710369067210, 152125131763369, 6541380665834736, 307444891294245379, 16294579238595021986, 961380175077106319097, 58644190679703485491136, 3929160775540133527938979]

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

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