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.

A086992 Product of nonzero digits in n-th row of Pascal's triangle.

Table of values

n a(n)
1 1
2 1
3 2
4 9
5 96
6 25
7 1800
8 44100
9 103219200
10 3869835264
11 128000
12 104976000000
13 3071875232563200
14 7050692013745766400
15 626913312768
16 332150625000000000000
17 1292730125539029811200

List of values

[1, 1, 2, 9, 96, 25, 1800, 44100, 103219200, 3869835264, 128000, 104976000000, 3071875232563200, 7050692013745766400, 626913312768, 332150625000000000000, 1292730125539029811200]

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

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