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.

A218029 Numbers that are equal to the product of the nonzero digits (in base 10) of their square.

Table of values

n a(n)
1 1
2 30240
3 60480
4 51597803520
5 687009790646587541893939200
6 2639216811747930700939756830720000000
7 399953837788563897626396208106026886244605021117749733129069000654848000000000

List of values

[1, 30240, 60480, 51597803520, 687009790646587541893939200, 2639216811747930700939756830720000000, 399953837788563897626396208106026886244605021117749733129069000654848000000000]