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A302188
Number of 3D walks of type bce.
0
1, 3, 12, 53, 252, 1252, 6416, 33609, 178996, 965660, 5263728, 28936404
OFFSET
0,2
COMMENTS
See Dershowitz (2017) for precise definition.
LINKS
Nachum Dershowitz, Touchard's Drunkard, Journal of Integer Sequences, Vol. 20 (2017), #17.1.5.
KEYWORD
nonn,walk,more
AUTHOR
N. J. A. Sloane, Apr 09 2018
STATUS
approved