A172759 Number of 2*n X 8 0..3 arrays with row sums 4 and column sums n

70, 1093050, 33833709700, 1397573379100570, 69830279731379332620, 3956256528501607375052700, 244951813940405396678166713400, 16202379114136976323568007348596250

Offset

1,1

Links

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

Crossrefs

Sequence in context: A263590 A371951 A172659 * A172829 A228521 A222746

Adjacent sequences: A172756 A172757 A172758 * A172760 A172761 A172762

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved