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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.

A226681 Conjectured record-breaking maximal values, for ascending positive integers k, of the minimal elements of the primitive cycles of positive integers under iteration by the Collatz-like 3x-k function.

Table of values

n a(n)
1 17
2 19
3 73
4 115
5 4819
6 16099
7 61555
8 1457663
9 3735185
10 17904629
11 21111517
12 29931557
13 222264329

List of values

[17, 19, 73, 115, 4819, 16099, 61555, 1457663, 3735185, 17904629, 21111517, 29931557, 222264329]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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