login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A208625 Number of Young tableaux with n 5-length rows, increasing entries down the columns and monotonic entries along the rows (first row increasing). 1
1, 1, 43, 6091, 1676707, 705002611, 398084427253, 279481714446151, 232075055225078521, 220232478504498403075, 233018419345522155335125, 269885243445946300409146375, 337402154959503679430701458829, 450322016526620687787013813440439 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Also the number of (5*n-1)-step walks on 5-dimensional cubic lattice from (1,0,...,0) to (n,n,...,n) with positive unit steps in all dimensions such that for each point (p_1,p_2,...,p_5) we have p_1<=p_2<=...<=p_5 or p_1>=p_2>=...>=p_5.

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Column k=5 of A208615.

Sequence in context: A081795 A108837 A091748 * A147522 A183489 A184144

Adjacent sequences:  A208622 A208623 A208624 * A208626 A208627 A208628

KEYWORD

nonn,walk

AUTHOR

Alois P. Heinz, Feb 29 2012

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 21 00:14 EDT 2021. Contains 347596 sequences. (Running on oeis4.)