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A368378
Arises from enumeration of a certain class of partial zig-zag knight's paths on the square grid.
2
0, 1, 1, 2, 4, 5, 14, 14, 48, 42, 165
OFFSET
0,4
COMMENTS
It would be nice to have a more precise definition.
LINKS
Jean-Luc Baril and José L. Ramírez, Knight's paths towards Catalan numbers, Univ. Bourgogne Franche-Comté (2022). Also arXiv:2206.12087 [math.CO], Jan 2023. See Section 3.2.
CROSSREFS
Sequence in context: A104549 A174513 A000063 * A367298 A039574 A182375
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Feb 18 2024
STATUS
approved