Positive integers k that are equal to the absolute value of the determinant of the circulant matrix formed by the decimal digits of k.

A219327

Positive integers k that are equal to the absolute value of the determinant of the circulant matrix formed by the decimal digits of k.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =8a(8) =9a(9) =48a(10) =247a(11) =370a(12) =378a(13) =407a(14) =481a(15) =518a(16) =592a(17) =629a(18) =1360a(19) =1547a(20) =3075a(21) =26027a(22) =26933a(23) =45018a(24) =69781a(25) =80487a(26) =123823a(27) =154791a(28) =289835a(29) =1920261

External references