a(n) = n^10*(n^2 + 1)/2.
A170794
a(n) = n^10*(n^2 + 1)/2.
Terms
- a(0) =0a(1) =1a(2) =2560a(3) =295245a(4) =8912896a(5) =126953125a(6) =1118624256a(7) =7061881225a(8) =34896609280a(9) =142958160441a(10) =505000000000
External references
- oeis: A170794
A170794
a(n) = n^10*(n^2 + 1)/2.