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A019741 Decimal expansion of e/4. 4
6, 7, 9, 5, 7, 0, 4, 5, 7, 1, 1, 4, 7, 6, 1, 3, 0, 8, 8, 4, 0, 0, 7, 1, 8, 6, 7, 8, 3, 8, 1, 6, 5, 6, 2, 4, 4, 3, 9, 3, 1, 1, 7, 7, 3, 4, 2, 4, 9, 8, 9, 8, 9, 3, 7, 4, 1, 7, 4, 1, 9, 0, 6, 9, 3, 1, 0, 1, 9, 1, 5, 7, 5, 8, 8, 3, 8, 6, 8, 9, 8, 6, 4, 2, 8, 4, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
Also (with offset = 1) 2.5*e = Sum_{n>=1} A000326(n)/n!. - Richard R. Forberg, Jul 15 2013
Also abscissa of minimum of f(x) = 2*Pi/(4x)^(1/(2x)) = (Product_{k=1..x} Gamma(k/(2x))*Gamma(1 - k/(2x)))^(1/x). - Andrea Pinos, Nov 22 2023
LINKS
EXAMPLE
0.679570457114761308840071867838165624439311773424989893741741906931019....
PROG
(PARI) default(realprecision, 20080); x=10*exp(1)/4; for (n=0, 20000, d=floor(x); x=(x-d)*10; write("b019741.txt", n, " ", d)); \\ Harry J. Smith, May 10 2009
CROSSREFS
Cf. A006085 (continued fraction).
Sequence in context: A048079 A011346 A155525 * A197634 A011482 A259929
KEYWORD
nonn,cons
AUTHOR
STATUS
approved

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)