A284661 Maximum value of Schubert polynomial specialization.

1, 2, 5, 14, 84, 660, 9438, 163592, 4424420

Offset

2,2

Comments

Maximum value of S_w(1,1,...,1), where S_w is the Schubert polynomial of the permutation w of 1,2,...,n.

Links

Table of n, a(n) for n=2..10.

Richard P. Stanley, Some Schubert shenanigans, arXiv:1704.00851 [math.CO], 2017.

Example

S_{1327654}(1,1,1,1,1,1)=660, and every other permutation w of 1,...,7 gives a smaller value.

Crossrefs

Sequence in context: A102019 A216270 A214374 * A097595 A243979 A081483

Adjacent sequences: A284658 A284659 A284660 * A284662 A284663 A284664

Keyword

nonn,more

Author

Richard Stanley, Mar 31 2017

Status

approved