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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.

A215251 Product of terms in n-th row of A037306.

Table of values

n a(n)
1 1
2 1
3 1
4 2
5 4
6 36
7 225
8 7840
9 313600
10 45302400
11 8930250000
12 8373836401920
13 9001015156742400
14 41813367543204433176
15 325385777102562972821025
16 8270190445766978650521600000
17 377177413291384771899817984000000
18 62187743659065606074696974956949929984

List of values

[1, 1, 1, 2, 4, 36, 225, 7840, 313600, 45302400, 8930250000, 8373836401920, 9001015156742400, 41813367543204433176, 325385777102562972821025, 8270190445766978650521600000, 377177413291384771899817984000000, 62187743659065606074696974956949929984]

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

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