Taxi-cab numbers: sums of 2 cubes in more than 1 way.

Terms

a(0) =1729a(1) =4104a(2) =13832a(3) =20683a(4) =32832a(5) =39312a(6) =40033a(7) =46683a(8) =64232a(9) =65728a(10) =110656a(11) =110808a(12) =134379a(13) =149389a(14) =165464a(15) =171288a(16) =195841a(17) =216027a(18) =216125a(19) =262656a(20) =314496a(21) =320264a(22) =327763a(23) =373464a(24) =402597a(25) =439101a(26) =443889a(27) =513000a(28) =513856a(29) =515375