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!)
A172889 Number of 6*n X 6 0..5 arrays with row sums 5 and column sums 5*n 1
30767936616, 1522567006061525982469296, 145638518631283768165426487679968270016, 18430464510875205633785528020178855385292893289980336 (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: A172852 A172694 A290503 * A017087 A017171 A017387

Adjacent sequences:  A172886 A172887 A172888 * A172890 A172891 A172892

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 May 18 14:41 EDT 2022. Contains 353816 sequences. (Running on oeis4.)