118079domain: NAppears in sequencesDenominators of approximations to e.at n=36A006259Denominators of "Farey fraction" approximations to e.at n=38A119015Coefficient array of orthogonal polynomials P(n,x)=(x-n)*P(n-1,x)-(2n-3)*P(n-2,x), P(0,x)=1,P(1,x)=x-1.at n=48A178124Where A024573 becomes a record.at n=18A182219