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!)
A172548 Number of 2*n X n 0..1 arrays with row sums 7 and column sums 14 1
0, 0, 0, 0, 0, 0, 1, 81729648000, 109829050417159537464000, 262180318469859848392495320519360000, 1383686991412953935264882502412625112170448000000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,8
LINKS
CROSSREFS
Sequence in context: A289116 A249621 A227280 * A172611 A172716 A209598
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 March 29 08:00 EDT 2024. Contains 371265 sequences. (Running on oeis4.)