

A175016


yvalues in the solution to x^258*y^2=1.


2



0, 2574, 100916244, 3956522259690, 155119411612489896, 6081611647722756602886, 238435666105498983760258620, 9348108719250581509581942852834, 366501950208502632559170667727951184
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OFFSET

1,2


COMMENTS

The corresponding values of x of this Pell equation are in A174760.


LINKS



FORMULA

a(n) = 39206*a(n1)a(n2) with a(1)=0, a(2)=2574.
G.f.: 2574*x^2/(139206*x+x^2).


MATHEMATICA

LinearRecurrence[{39206, 1}, {0, 2574}, 30]


PROG

(Magma) I:=[0, 2574]; [n le 2 select I[n] else 39206*Self(n1)Self(n2): n in [1..20]];


CROSSREFS



KEYWORD

nonn,easy


AUTHOR



STATUS

approved



