36998208domain: NAppears in sequencesTaxi-cab numbers (A001235) that are the sum of two nonzero squares in more than one way.at n=3A272701Values of A272701 that are the sum of a positive square and a positive cube in more than one way.at n=0A273508a(n) = n^6 * Sum_{p|n, p prime} 1/p^6.at n=35A351246