OFFSET
1,1
COMMENTS
First priority is given to minimize the absolute value |a(n+1)-a(n)| of the difference (a prime), second priority to minimize a(n+1). The term "rearrangement" is conjectural as it remains to be proved that all positive composite numbers A002808 are in the list. - R. J. Mathar, Aug 03 2007
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, May 24 2004
EXTENSIONS
More terms from R. J. Mathar, Aug 03 2007
STATUS
approved