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A320181
Number of solid standard Young tableaux of n cells and height <= 4.
1
1, 1, 3, 9, 33, 134, 622, 3106, 16720, 95140, 572638, 3621722, 24046746, 166799374, 1205714772, 9043761626, 70185282194, 561924753756, 4632640872604, 39262210040594, 341678806496748, 3050007040331626, 27902744129363050, 261376205797957108, 2504865765980461010
OFFSET
0,3
LINKS
CROSSREFS
Column k=4 of A215086.
Sequence in context: A247195 A236408 A217617 * A238113 A098742 A320182
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Oct 07 2018
STATUS
approved