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A055111 Numbers n such that Q(sqrt(-n)) has class number 10. 5


%S 74,86,119,122,143,159,166,181,197,218,229,303,317,319,346,373,394,

%T 415,421,422,538,541,611,613,635,694,699,709,757,779,803,851,853,877,

%U 923,982,1093,1115,1213,1318,1643,1707,1779,1819,1835,1891,1923

%N Numbers n such that Q(sqrt(-n)) has class number 10.

%H <a href="/index/Qua#quadfield">Index entries for sequences related to quadratic fields</a>

%o For PARI code see A005847

%Y See A003173, A005847, A006203, A046085, A046002, A055109, A046004, A055110, A046006, A055111 for class numbers 1 through 10.

%K nonn,fini

%O 1,1

%A _N. J. A. Sloane_, Jun 16 2000

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Last modified January 22 13:41 EST 2020. Contains 331149 sequences. (Running on oeis4.)