Sum of n consecutive fourth powers starting with n^4.

Terms

a(0) =0a(1) =1a(2) =97a(3) =962a(4) =4578a(5) =14979a(6) =38995a(7) =86996a(8) =173636a(9) =318597a(10) =547333a(11) =891814a(12) =1391270a(13) =2092935a(14) =3052791a(15) =4336312a(16) =6019208a(17) =8188169a(18) =10941609a(19) =14390410a(20) =18658666a(21) =23884427a(22) =30220443a(23) =37834908a(24) =46912204a(25) =57653645a(26) =70278221a(27) =85023342a(28) =102145582a(29) =121921423