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!)
A172849 Number of 5*n X 10 0..4 arrays with row sums 4 and column sums 2*n 1
1328792850, 14356628851597700179050, 472456616741846499933573760930072500, 25272101855153630387493389888938604484045485426250, 1775919804991679659362869123694921059736265812420785710667676600 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..11

CROSSREFS

Sequence in context: A172654 A172696 A172787 * A213161 A260874 A251358

Adjacent sequences:  A172846 A172847 A172848 * A172850 A172851 A172852

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

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 24 09:10 EDT 2021. Contains 347630 sequences. (Running on oeis4.)