A135349 6^n*5^(n^2).

1, 30, 22500, 421875000, 197753906250000, 2317428588867187500000, 678934156894683837890625000000, 4972662281943485140800476074218750000000

Offset: 0

Author

Philippe Deléham, Dec 07 2007

Keywords

• nonn

Comments

Hankel transform of A130977 .

Programs

Mathematica

Table[6^n*5^n^2,{n,0,8}] (* Harvey P. Dale, Aug 05 2015 *)

Formula

a(n)=6^n*5^(n^2)=A000400(n)*A060758(n).