A251960 - OEIS

%I #4 Dec 11 2014 13:08:30

%S 417045,10509427,458358230,18033590706,731661524537,30091466242073,

%T 1225476789960343,49988074220671475,2041952723745414676,

%U 83340519014115016035,3401630904427754964747,138862556835090227121503

%N Number of (n+2)X(5+2) 0..4 arrays with every row, column, diagonal or antidiagonal in each 3X3 subblock summing to a prime

%C Column 5 of A251962

%H R. H. Hardin, <a href="/A251960/b251960.txt">Table of n, a(n) for n = 1..104</a>

%e Some solutions for n=1

%e ..0..1..1..0..1..2..0....1..3..1..1..1..3..1....1..3..3..1..3..3..1

%e ..2..2..1..2..0..1..2....0..1..1..3..3..1..1....1..1..1..3..1..1..3

%e ..0..2..0..3..2..2..3....1..1..1..1..1..1..1....1..3..1..3..1..1..3

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 11 2014