53252096051domain: NAppears in sequencesDenominators of continued fraction convergents to sqrt(35).at n=20A041059Chebyshev T-sequence with Diophantine property.at n=10A077417a(n)*a(n+3) - a(n+1)*a(n+2) = 5, given a(0)=a(1)=1, a(2)=6.at n=21A080875Main diagonal of array A094954.at n=10A094955