a(n) = {A089713(n)+A070219(n)}/2.

Terms

a(0) =34a(1) =45a(2) =56a(3) =64a(4) =76a(5) =86a(6) =504a(7) =561a(8) =615a(9) =670a(10) =729a(11) =786a(12) =1517a(13) =1616a(14) =950a(15) =1817a(16) =1922a(17) =2022a(18) =2121a(19) =2229a(20) =2322a(21) =2430a(22) =2526a(23) =2627a(24) =2724a(25) =2826a(26) =2933a(27) =3030a(28) =3129a(29) =3240