Sum of first n 11th powers.

Terms

a(0) =0a(1) =1a(2) =2049a(3) =179196a(4) =4373500a(5) =53201625a(6) =415998681a(7) =2393325424a(8) =10983260016a(9) =42364319625a(10) =142364319625a(11) =427675990236