A120660 Trajectory of 5 under map "replace k with concatenation of anti-divisors of k".
5, 23, 235915, 231058199290237132541627094366157277
Offset: 1
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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