Numbers equal to the determinant of a circulant matrix based on the base-9 digits of n.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =8a(8) =104a(9) =126a(10) =130a(11) =468a(12) =2035a(13) =8052a(14) =8421a(15) =12100a(16) =18788a(17) =21296a(18) =60736a(19) =90155a(20) =109135a(21) =119795a(22) =123201a(23) =137605a(24) =147095a(25) =160965a(26) =199728a(27) =457856a(28) =523809a(29) =697334