Maximal coefficient (in absolute value) of the minimal polynomial P with integer coefficients such that P(sin(Pi/n)) = 0.

A081797

Maximal coefficient (in absolute value) of the minimal polynomial P with integer coefficients such that P(sin(Pi/n)) = 0.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =2a(4) =20a(5) =2a(6) =112a(7) =8a(8) =96a(9) =4a(10) =2816a(11) =16a(12) =16640a(13) =8a(14) =448a(15) =256a(16) =487424a(17) =8a(18) =2723840a(19) =512a(20) =11264a(21) =32a(22) =85917696a(23) =512a(24) =13107200a(25) =80a(26) =2236416a(27) =13568a(28) =15386804224a(29) =16

External references