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A169733
First differences of A169732, negated.
1
1, 27, 18, 18, 18, 18, 9, 18, 18, 18, 18, 18, 9, 18, 18, 18, 18, 9, 9, 9, 18, 18, 18, 18, 9, 9, 9, 18, 18, 18, 9, 9, 9, 9, 9, 18, 18, 18, 9, 9, 9, 9, 9, 18, 18, 9, 9, 9, 9, 9, 9, 9, 18, 18, 9, 9, 9, 9, 9, 9, 9, 18, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0
OFFSET
1,2
CROSSREFS
Sequence in context: A033347 A173896 A271450 * A105325 A277270 A040704
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, May 01 2010
STATUS
approved