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.

A180340 Numbers with x digits such that the first x multiples are cyclic permutations of the number, leading 0's omitted (or cyclic numbers).

Table of values

n a(n)
1 142857
2 588235294117647
3 52631578947368421
4 434782608695652173913
5 344827586206896551724137931
6 212765957446808510638297872340425531914893617
7 169491525423728813559322033898305084745762711864406779661

List of values

[142857, 588235294117647, 52631578947368421, 434782608695652173913, 344827586206896551724137931, 212765957446808510638297872340425531914893617, 169491525423728813559322033898305084745762711864406779661]

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

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