A320181 Number of solid standard Young tableaux of n cells and height <= 4.

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

Author

Alois P. Heinz, Oct 07 2018

Keywords

• nonn

Links

• S. B. Ekhad, D. Zeilberger, Computational and Theoretical Challenges on Counting Solid Standard Young Tableaux, arXiv:1202.6229v1 [math.CO], 2012
• Wikipedia, Young tableau

Crossrefs

Column k=4 of A215086.