Determinant of the circulant matrix whose first column corresponds to the divisors of n.

Terms

a(0) =1a(1) =-3a(2) =-8a(3) =49a(4) =-24a(5) =-960a(6) =-48a(7) =-3375a(8) =676a(9) =-8640a(10) =-120a(11) =-2247392a(12) =-168a(13) =-34560a(14) =-46080a(15) =923521a(16) =-288a(17) =-28789488a(18) =-360a(19) =-54867456a(20) =-184320a(21) =-216000a(22) =-528a(23) =-89384770560a(24) =15376a(25) =-423360a(26) =-512000a(27) =-438939648a(28) =-840a(29) =-558786571200