Sequence related to discriminant of cyclotomic polynomials A004124.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =12a(6) =7a(7) =16a(8) =27a(9) =80a(10) =11a(11) =144a(12) =13a(13) =448a(14) =2025a(15) =256a(16) =17a(17) =1728a(18) =19a(19) =6400a(20) =35721a(21) =11264a(22) =23a(23) =20736a(24) =3125a(25) =53248a(26) =19683a(27) =200704a(28) =29a(29) =518400