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.

A355240 Numbers of steps until the Collatz iteration started at k > 4 returns to either k-1 or k+1.

Table of values

n a(n)
1 3
2 8
3 13
4 44
5 75
6 88
7 101
8 119

List of values

[3, 8, 13, 44, 75, 88, 101, 119]