Numbers k such that the central binomial coefficient C(2*k,k) is divisible by k^3.

Terms

a(0) =1a(1) =154836a(2) =985320a(3) =1108536a(4) =1113959a(5) =1492260a(6) =1576696a(7) =1632708a(8) =1649238a(9) =1684540a(10) =1805570a(11) =1988008a(12) =2508792a(13) =2548810a(14) =2550408a(15) =2659260a(16) =2698740a(17) =2746590a(18) =2995122a(19) =3074552a(20) =3286710a(21) =3330795a(22) =3538458a(23) =3574200a(24) =3730155a(25) =4039932a(26) =4160240a(27) =4318548a(28) =4374370a(29) =4426695