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%I #8 Dec 07 2022 09:10:59
%S 2,4,16,28,28,112,92,368,28,112,448,1792,7168,28672,22012,88048,
%T 352192,667324,1186396,1779772,1187452,4749808,18999232,28543804,
%U 19268956,77075824,308303296,473963068,377352028,1509408112
%N Values of r in Wolfram's iteration for sqrt(2).
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/WolframsIteration.html">Wolfram's Iteration</a>
%F Apparently a(n) = 4*A201125(n) for n >= 1. - _Hugo Pfoertner_, Dec 07 2022
%Y Cf. A095804.
%K nonn
%O 0,1
%A _Eric W. Weisstein_, Jun 07 2004
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