Numbers k such that binomial(k^2,k) == 0 (mod k^3).

Terms

a(0) =1a(1) =2184a(2) =6552a(3) =12870a(4) =13860a(5) =19530a(6) =23100a(7) =33660a(8) =40755a(9) =47880a(10) =51051a(11) =58995a(12) =81396a(13) =88920a(14) =101010a(15) =113553a(16) =114114a(17) =114855a(18) =121800a(19) =125970a(20) =136136a(21) =141372a(22) =142290a(23) =142324a(24) =145860a(25) =150535a(26) =154583a(27) =157080a(28) =158928a(29) =164424