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A032162 Shifts left 2 places under "CGK" (necklace, element, unlabeled) transform. 0
1, 1, 1, 1, 2, 2, 4, 7, 11, 21, 36, 72, 131, 250, 479, 924, 1832, 3553, 7039, 13952, 27720, 55482, 111199, 223683, 451416, 912333, 1850179, 3758123, 7652318, 15609910, 31896318, 65290662, 133841148, 274787842, 564923951 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

CROSSREFS

Sequence in context: A095092 A094686 A095054 * A000983 A179183 A095325

Adjacent sequences:  A032159 A032160 A032161 * A032163 A032164 A032165

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.