Sums of 2 distinct powers of 12.

Terms

a(0) =13a(1) =145a(2) =156a(3) =1729a(4) =1740a(5) =1872a(6) =20737a(7) =20748a(8) =20880a(9) =22464a(10) =248833a(11) =248844a(12) =248976a(13) =250560a(14) =269568a(15) =2985985a(16) =2985996a(17) =2986128a(18) =2987712a(19) =3006720a(20) =3234816a(21) =35831809a(22) =35831820a(23) =35831952a(24) =35833536a(25) =35852544a(26) =36080640a(27) =38817792a(28) =429981697a(29) =429981708