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A007825 Number of self-avoiding walks on 3 X infinity grid. +0
1
1, 4, 10, 22, 42, 90, 182, 382, 742, 1486, 2866, 5646, 10878, 21198, 40694, 78758 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A055364 A032191 A065568 this_sequence A008256 A006001 A034357

Adjacent sequences: A007822 A007823 A007824 this_sequence A007826 A007827 A007828

KEYWORD

nonn,walk

AUTHOR

lwilliam(AT)MIT.EDU (Lauren Williams)

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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