login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A172790 Number of 5*n X 4*n 0..3 arrays with row sums 4 and column sums 5 1
194851, 69830279731379332620, 520089040184399473996377693211802013900, 2970408787718945344873427655667537554031914545552039003208000, 2477611987308842570549778100041447740458779996145727507089395743767957848477717360000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A013901 A206052 A237088 * A247132 A069305 A129486
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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 09:21 EDT 2024. Contains 371967 sequences. (Running on oeis4.)