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A323561
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Number of rooted self-avoiding king's walks of n moves on an infinite chessboard with first move specified.
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3
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2, 14, 92, 584, 3644, 22482, 137626, 837466, 5072590, 30611376, 184171252, 1105262004, 6618842522, 39564403462, 236123357538, 1407249202976, 8376673823516
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OFFSET
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1,1
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COMMENTS
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The first move is either (0,0) -> (1,0) or (0,0) -> (1,1). Rotated paths are not counted separately.
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LINKS
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CROSSREFS
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KEYWORD
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nonn,walk,more
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AUTHOR
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STATUS
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approved
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