604389domain: NAppears in sequencesExpansion of Product_{m>=1} (1+m*q^m)^-24.at n=8A022716BINOMIAL transform of A001515.at n=7A144297Number of (1+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 5 6 or 7.at n=16A252680