OFFSET
7,1
FORMULA
a(n) = ((13*n+7)/14!) * Product_{i=-6..6} (n+i).
G.f.: x^7*(7+6*x)/(1-x)^15. - Colin Barker, Mar 28 2012
PROG
(Octave, MATLAB) for n=7:20 a = zeros(n); for i=1:n for j=1:n a(i, j) = max(i, j); end end b = poly(a); b(8) end
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Paul Max Payton, Sep 23 2005
EXTENSIONS
Offset changed by Alois P. Heinz, Mar 28 2012
STATUS
approved