4123000domain: NAppears in sequencesDegrees of irreducible representations of Thompson group Th.at n=23A003916Taxi-cab numbers (A001235) that are the sum of three positive cubes.at n=16A273219LCM of the psi-amicable pairs: a(n) = lcm(A323329(n), A323330(n)).at n=15A389098