592302domain: NAppears in sequencesDenominators of continued fraction convergents to sqrt(764).at n=14A042473Number of (n+2)X(2+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 or 1 and no antidiagonal sum 0 or 1 and no row sum 1 and no column sum 1.at n=9A256023