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A114472 Number of decimal digits in SchroederNumber[10^n]. 2
1, 7, 74, 761, 7650, 76548, 765543, 7655504 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..7.

Eric Weisstein's World of Mathematics, Schroeder Number

FORMULA

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

CROSSREFS

Cf. A006318, A114470.

Sequence in context: A106417 A137141 A275618 * A000901 A295245 A341330

Adjacent sequences:  A114469 A114470 A114471 * A114473 A114474 A114475

KEYWORD

nonn,base

AUTHOR

Eric W. Weisstein, Nov 30 2005

STATUS

approved

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Last modified May 21 00:36 EDT 2022. Contains 353886 sequences. (Running on oeis4.)