A138005 Prime numbers n for which nontrivial cycles of the Ducci map do not all have the same length.

17, 41, 73, 97, 109, 113, 137

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Crossrefs

Cf. A138004.

Sequence in context: A141174 A007519 A163185 * A267421 A166147 A028886

Adjacent sequences: A138002 A138003 A138004 * A138006 A138007 A138008

Keyword

nonn,more

Author

T. D. Noe, Feb 26 2008

Status

approved