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A132019
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Decimal expansion of Product{k>0, 1-1/(2*3^k)}.
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25
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3, 8, 2, 6, 6, 3, 1, 9, 6, 6, 7, 9, 0, 3, 3, 0, 2, 3, 2, 8, 8, 9, 5, 5, 0, 3, 3, 5, 3, 3, 1, 9, 1, 3, 2, 2, 7, 9, 5, 3, 7, 7, 1, 9, 7, 3, 1, 2, 7, 6, 7, 1, 1, 8, 0, 5, 5, 1, 4, 9, 5, 3, 5, 4, 6, 7, 8, 6, 8, 7, 5, 2, 4, 4, 0, 8, 2, 7, 5, 9, 9, 2, 7, 0, 3, 5, 3, 6, 4, 7, 1, 8, 8, 7, 4, 2, 5, 1, 6, 5, 6, 4, 6
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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FORMULA
| lim inf product{0<=k<=floor(log_3(n)), floor(n/3^k)*3^k/n} for n-->oo.
lim inf A132027(n)/n^(1+floor(log_3(n)))*3^(1/2*(1+floor(log_3(n)))*floor(log_3(n))) for n-->oo.
lim inf A132027(n)/n^(1+floor(log_3(n)))*3^A000217(floor(log_3(n))) for n-->oo.
(1/2)*exp(-sum{n>0, 3^(-n)*sum{k|n, 1/(k*2^k))}}).
lim inf A132027(n)/A132027(n+1)=0.3826631966790330232889550... for n-->oo.
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EXAMPLE
| 0.3826631966790330232889550...
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CROSSREFS
| Cf. A098844, A067080, A132026, A132027, A000217.
Sequence in context: A202537 A010627 A103712 * A086178 A016669 A094964
Adjacent sequences: A132016 A132017 A132018 * A132020 A132021 A132022
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KEYWORD
| nonn,cons
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AUTHOR
| Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), Aug 13 2007
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