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!)
A172759 Number of 2*n X 8 0..3 arrays with row sums 4 and column sums n 1
70, 1093050, 33833709700, 1397573379100570, 69830279731379332620, 3956256528501607375052700, 244951813940405396678166713400, 16202379114136976323568007348596250 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..31

CROSSREFS

Sequence in context: A172555 A263590 A172659 * A172829 A228521 A222746

Adjacent sequences:  A172756 A172757 A172758 * A172760 A172761 A172762

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 November 27 03:56 EST 2021. Contains 349345 sequences. (Running on oeis4.)