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A181396 Summed lengths of nonintersecting rook paths on a 5 x n board 5
4, 104, 1206, 13132, 148432, 1692480, 18893254 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Paths are self-avoiding from one corner to the diagonally opposite corner.

LINKS

Table of n, a(n) for n=1..7.

CROSSREFS

Enumeration of these paths is A007787, related sequences A181394, A181395, A181397, A181398, A181399

Sequence in context: A211150 A281534 A006415 * A196979 A197164 A303135

Adjacent sequences:  A181393 A181394 A181395 * A181397 A181398 A181399

KEYWORD

nonn

AUTHOR

David Scambler, Oct 17 2010

STATUS

approved

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Last modified December 8 18:37 EST 2019. Contains 329865 sequences. (Running on oeis4.)