%I #10 Apr 26 2015 17:08:40
%S 1,5040,9135630,4662857360,936670590450,94161778046406,
%T 5562418293759978,215717608046511873,5945968652327831925,
%U 123538613356253145400,2023270039486328373811,27046306550096288483238,303378141987182515342992,2920054336492521720572276
%N Number of 7 X 7 stochastic matrices of integers.
%H Alois P. Heinz, <a href="/A008552/b008552.txt">Table of n, a(n) for n = 0..1000</a>
%Y Row n=7 of A257493.
%K nonn
%O 0,2
%A John Mount (jmount(AT)msri.org)
%E Offset changed to 0 by _Alois P. Heinz_, Apr 26 2015