Upper s-Wythoff sequence, where s=A081276 (eighth cubes). Complement of A184431.

Terms

a(0) =2a(1) =6a(2) =12a(3) =20a(4) =34a(5) =50a(6) =73a(7) =101a(8) =136a(9) =179a(10) =230a(11) =289a(12) =359a(13) =438a(14) =530a(15) =633a(16) =750a(17) =879a(18) =1023a(19) =1181a(20) =1356a(21) =1546a(22) =1755a(23) =1981a(24) =2226a(25) =2490a(26) =2775a(27) =3080a(28) =3408a(29) =3758