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Numbers n such that A166133(n) sets a new record and also satisfies A166133(n)=A166133(n-1)^2-1.
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%I #14 Apr 13 2015 15:15:01

%S 5,293,331,616,745,983,1076,1672,2177,2821,3599,6591,7804,10174,11629,

%T 13141,13397,15589,17767,18814,19859,21112,21247,23242,24785,34351,

%U 36447,40122,45630,48033,51235,51519,61179,63826,73394,78624,80112,88259,89607,102217,115981,119167

%N Numbers n such that A166133(n) sets a new record and also satisfies A166133(n)=A166133(n-1)^2-1.

%C A subsequence of A256404.

%C The points (A256422(i), A256423(i)) form the upper envelope of A166133.

%H N. J. A. Sloane and Ray Chandler, <a href="/A256422/b256422.txt">Table of n, a(n) for n = 1..127</a> (first 100 terms from N. J. A. Sloane)

%H N. J. A. Sloane and others, <a href="/A166133/a166133.txt">"Blog" about A166133</a>

%F Intersection of A256404 and A256703+1. - _Ray Chandler_, Apr 13 2015

%e A166133(5) = 8 = A166133(4)^2-1 = 9-1.

%Y Cf. A166133, A256423, A256404, A256403, A256703.

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Apr 08 2015