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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.

A171959 a(1) = 0, for n >= 2; a(n) = the smallest number h such that tau(h) = A000005(h) = a(n-1) + 3.

Table of values

n	a(n)
1	0
2	4
3	64
4	73786976294838206464

List of values

[0, 4, 64, 73786976294838206464]

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