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%I #12 Feb 16 2018 16:28:06
%S 1,7,74,761,7650,76548,765543,7655504
%N Number of decimal digits in SchroederNumber[10^n].
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/SchroederNumber.html">Schroeder Number</a>
%F Limit[Log[10, a(n)]/n, n->Infinity] = Log[10, 3+2*sqrt(2) ] = 0.765551370675726156638799048... since the real root possessing the smallest absolute value of expression (1-6*x+x^2) (found in the g.f.) equals 1/(3+2*sqrt(2)). (See A104178.) - _Paul D. Hanna_, Dec 01 2005
%Y Cf. A006318, A114470.
%K nonn,base
%O 0,2
%A _Eric W. Weisstein_, Nov 30 2005
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