Number of strings of numbers x(i=1..6) in 0..n with sum i*x(i)^3 equal to 6*n^3.

Terms

a(0) =4a(1) =9a(2) =19a(3) =22a(4) =39a(5) =65a(6) =76a(7) =114a(8) =170a(9) =192a(10) =253a(11) =315a(12) =430a(13) =488a(14) =568a(15) =678a(16) =786a(17) =988a(18) =1176a(19) =1284a(20) =1476a(21) =1732a(22) =1948a(23) =2178a(24) =2465a(25) =2753a(26) =2892a(27) =3339a(28) =3691a(29) =3989