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A130227 Smallest integer y satisfying the Pell equation x^2-ny^2=-1 for the values of n given in A031396. 1

%I

%S 1,1,1,1,5,1,1,13,1,5,1,25,13,3805,1,125,5,1,41,53,569,1,389,851525,

%T 73,1,61,5,149,1,9305,385645,1,85,82596761,5,126985,1,221,17,1,113,

%U 1517,4574225,281

%N Smallest integer y satisfying the Pell equation x^2-ny^2=-1 for the values of n given in A031396.

%H Ray Chandler, <a href="/A130227/b130227.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A031396, A130226.

%K nonn

%O 1,5

%A _Colin Barker_, Aug 05 2007

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Last modified March 22 04:32 EDT 2019. Contains 321406 sequences. (Running on oeis4.)