40062659domain: NAppears in sequencesTriangle of Fibonomial coefficients (k=2).at n=48A034801Triangle of Fibonomial coefficients (k=2).at n=51A034801Expansion of exp( Sum_{n >= 1} L(2*n)*L(4*n)*x^n/n ), where L(n) = A000032(n) is a Lucas number.at n=6A256178