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%I #9 May 07 2018 07:19:20
%S 1,2,3,4,5,6,7,21,133,432,525,1200,1456,1904,4774,24583,281048,289820,
%T 333293,420239,428752,430686,437554,500380,500888,736600,941578,
%U 984377,1027176,1069975,1112774,1155573,1662216,1776201,2087008,3212235,7928375,8131725
%N Numbers equal to the determinant of a circulant matrix based on the base-8 digits of n.
%C Base 8 variant of A219327.
%o (PARI) (c(v)=abs(matdet(matrix(#v,#v,i,j,v[(j-i)%#v+1]))));for(n=1,oo,n==c(digits(n,8))&&print1(n","))
%Y Cf. A303367 (base 7), A303369 (base 9), A219327 (base 10).
%K nonn,base
%O 1,2
%A _M. F. Hasler_, May 05 2018
%E a(33)-a(38) from _Giovanni Resta_, May 07 2018
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