1,1
a(7)>A062724(3300) with at least 690 digits, or non-existent. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 07 2007
Eric Weisstein's World of Mathematics, Phi-Prime
a(n)=A062724(A118841(n)). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 07 2007
Cf. A118841.
Adjacent sequences: A118839 A118840 A118841 this_sequence A118843 A118844 A118845
Sequence in context: A028981 A052016 A120804 this_sequence A048402 A090717 A090715
nonn,hard
Eric Weisstein (eric(AT)weisstein.com), May 01, 2006
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