8943235489domain: NAppears in sequencesDenominators of continued fraction convergents to sqrt(150).at n=10A041275Denominators of continued fraction convergents to sqrt(600).at n=10A042151a(0)=1, a(1)=97; for n>1, a(n) = 98*a(n-1) - a(n-2).at n=5A302330a(n) = Sum_{k=0..n} binomial(2*n+1,2*k+1)*(n^2-1)^(n-k)*n^(2*k).at n=5A322904