124973domain: NAppears in sequencesGaps of 10 in sequence A038593 (lower terms).at n=33A038659Gaps of 10 in sequence A038593 (upper terms).at n=32A038660Number of primitive Pythagorean-like triples a^2+b^2=c^2+k for k=-1 with c<=10^n.at n=5A121082