Taxi-cab numbers (A001235) that are the sum of two nonzero squares in more than one way.
A272701
Taxi-cab numbers (A001235) that are the sum of two nonzero squares in more than one way.
Terms
- a(0) =4624776a(1) =15438250a(2) =27445392a(3) =36998208a(4) =123506000a(5) =127396178a(6) =216226981a(7) =219563136a(8) =238328064a(9) =269442621a(10) =295985664a(11) =310289733a(12) =406767816a(13) =423432360a(14) =449519625a(15) =510200217a(16) =578097000a(17) =590421637a(18) =632767581a(19) =634207392a(20) =715674609a(21) =751462677
External references
- oeis: A272701