A068756 - cp's OEIS frontend

A068756 Number of potential flows in n X n array with integer velocities in -9..9, i.e., number of n X n arrays with adjacent elements differing by no more than 9, counting arrays differing by a constant only once.

%I A068756 #8 Jul 30 2017 22:21:38
%S A068756 1,4579,3582226465,492225938556374973
%N A068756 Number of potential flows in n X n array with integer velocities in -9..9, i.e., number of n X n arrays with adjacent elements differing by no more than 9, counting arrays differing by a constant only once.
%Y A068756 By size 3 X 3, ..., 6 X 6 A068744-A068747, by velocity limit 1..14 A068248-A068761, solenoidal flows A068722-A068738.
%K A068756 nonn
%O A068756 1,2
%A A068756 _R. H. Hardin_, Feb 27 2002

cp's OEIS Frontend

A068756 Number of potential flows in n X n array with integer velocities in -9..9, i.e., number of n X n arrays with adjacent elements differing by no more than 9, counting arrays differing by a constant only once.