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A284733
Row 3 of array in A284731.
1
1, 5, 33, 234, 1706, 12618
OFFSET
1,2
LINKS
David Anderson, ES Egge, M Riehl, L Ryan, R Steinke, Y Vaughan, Pattern Avoiding Linear Extensions of Rectangular Posets, arXiv preprint arXiv:1605.06825, 2016
CROSSREFS
Sequence in context: A162816 A128418 A335119 * A001887 A118803 A284734
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Apr 07 2017
STATUS
approved