A383001 Smallest number with shortest addition-multiplication chain of length n.
1, 2, 3, 5, 7, 13, 23, 59, 211, 619, 4282, 25819
Offset: 0
Formula
A230697(a(n)) = n.
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.
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