Positions of odd numbers in A024670 (distinct sums of cubes of distinct positive integers).

Terms

a(0) =1a(1) =3a(2) =4a(3) =6a(4) =8a(5) =10a(6) =11a(7) =13a(8) =15a(9) =17a(10) =19a(11) =21a(12) =23a(13) =24a(14) =26a(15) =29a(16) =31a(17) =33a(18) =34a(19) =35a(20) =37a(21) =40a(22) =42a(23) =44a(24) =45a(25) =47a(26) =50a(27) =52a(28) =54a(29) =56