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A078081 Continued fraction expansion of Product_{p prime} (1 - 1/(p^2+p-1)). 1

%I

%S 0,1,2,37,1,4,23,2,15,2,1,1,1,1,1,7,4,3,2,4,1,2,1,3,1,1,1,5,1,3,2,4,1,

%T 28,2,4,7,1,1,3,23,1,5,12,8,5,1,1,1,3,1,2,3,1,2,1,27,4,3,1,1,2,1,82,2,

%U 3,10,2,3,1,2,5,2,1,1,4,6,4,1,3,1,4,18,1,2,1,2,6,2,1,1,1,2,2,5

%N Continued fraction expansion of Product_{p prime} (1 - 1/(p^2+p-1)).

%o (PARI) contfrac(prodeulerrat(1 - 1/(p^2+p-1))) \\ _Amiram Eldar_, Mar 14 2021

%Y Cf. A065480.

%K nonn,cofr

%O 1,3

%A _Benoit Cloitre_, Dec 02 2002

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Last modified October 22 09:11 EDT 2021. Contains 348160 sequences. (Running on oeis4.)