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A096611 a(n)=number of Catalan knight paths in right half-plane from (0,0) to (n,2). 0
0, 1, 0, 3, 1, 16, 18, 95, 154, 581, 1160, 3752, 8485, 25208, 61180, 173343, 438242, 1210222, 3134472, 8538629, 22437042, 60690510, 160889234, 433701996, 1156122902, 3112018729, 8325803356, 22402792752, 60084101129, 161701735578 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

COMMENTS

Column 2 of the array in A096608.

LINKS

Table of n, a(n) for n=0..29.

CROSSREFS

Cf. A096608, A096609, A099610, A099612.

Sequence in context: A276640 A123527 A288265 * A176666 A259031 A259686

Adjacent sequences:  A096608 A096609 A096610 * A096612 A096613 A096614

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jun 29 2004

STATUS

approved

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Last modified September 23 13:55 EDT 2017. Contains 292358 sequences.