Numbers k such that binomial(2*k,k) is divisible by (k+1)^2*(k+2)^2.

Terms

a(0) =208a(1) =458a(2) =987a(3) =1220a(4) =1455a(5) =1597a(6) =1889a(7) =2012a(8) =2144a(9) =2330a(10) =2477a(11) =2663a(12) =2991a(13) =3353a(14) =3415a(15) =3430a(16) =3439a(17) =3475a(18) =3476a(19) =3551a(20) =3563a(21) =3568a(22) =3617a(23) =3625a(24) =3722a(25) =4087a(26) =4093a(27) =4344a(28) =5528a(29) =5642