33823domain: NAppears in sequencesNumbers k such that the period of the continued fraction for sqrt(k) contains exactly 37 ones.at n=6A031805Number of partitions satisfying cn(0,5) < cn(1,5) + cn(2,5) + cn(3,5) and cn(0,5) < cn(4,5) + cn(2,5) + cn(3,5).at n=39A039847Numbers k such that A163511(k) is a fifth power.at n=38A365802