Truncate Stirling's asymptotic series for 4! after n terms and round to the nearest integer.

Terms

a(0) =24a(1) =24a(2) =24a(3) =24a(4) =24a(5) =24a(6) =24a(7) =24a(8) =24a(9) =24a(10) =24a(11) =24a(12) =24a(13) =24a(14) =24a(15) =24a(16) =24a(17) =24a(18) =24a(19) =24a(20) =24a(21) =24a(22) =24a(23) =24a(24) =24a(25) =24a(26) =24a(27) =24a(28) =24a(29) =24