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A151690
A151689/2.
1
1, 3, 2, 3, 8, 8, 3, 3, 8, 8, 9, 20, 25, 15, 4, 3, 8, 8, 9, 20, 25, 15, 10, 20, 25, 27, 50, 71, 56, 24, 5, 3, 8, 8, 9, 20, 25, 15, 10, 20, 25, 27, 50, 71, 56, 24, 11, 20, 25, 27, 50, 71, 56, 36, 51, 71, 80, 128, 193, 184, 105, 35, 6, 3, 8, 8, 9, 20, 25, 15, 10, 20, 25, 27, 50, 71, 56, 24
OFFSET
0,2
CROSSREFS
Sequence in context: A080848 A016602 A131134 * A346472 A288247 A143744
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jun 04 2009
STATUS
approved