

A048834


Decimal expansion of Sum_{n >= 2} (K(n)/n!), where K(n) is A002034.


2



1, 7, 1, 4, 0, 0, 6, 2, 9, 3, 5, 9, 1, 6, 1, 6, 0, 2, 2, 7, 2, 7, 7, 4, 3, 8, 4, 5, 4, 1, 9, 0, 3, 3, 7, 5, 4, 8, 3, 1, 5, 9, 7, 9, 2, 1, 7, 1, 8, 9, 5, 7, 4, 0, 9, 0, 0, 1, 2, 1, 4, 6, 5, 7, 3, 9, 5, 2, 1, 0, 8, 9, 9, 3
(list;
constant;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,2


REFERENCES

I. Cojocaru and S. Cojocaru, The Second Constant of Smarandache, Smarandache Notions Journal, Vol. 7, No. 123, 1996, 119120.


LINKS

Table of n, a(n) for n=1..74.
C. Ashbacher, Smarandache Sequences, Stereograms and Series,Hexis (2005)
Eric Weisstein's World of Mathematics, Smarandache Constants


EXAMPLE

1.71400629359162...


MAPLE

Digits := 80 ; A002034:=[1, 2, 3, 4, 5, 3, 7, 4, 6, 5, 11, 4, 13, 7, 5, 6, 17, 6, 19, 5, 7, 11, 23, 4, 10, 13, 9, 7, 29, 5, 31, 8, 11, 17, 7, 6, 37, 19, 13, 5, 41, 7, 43, 11, 6, 23, 47, 6, 14, 10, 17, 13, 53, 9, 11, 7, 19, 29, 59, 5, 61, 31, 7, 8, 13, 11, 67, 17, 23, 7, 71, 6, 73, 37, 10, 19, 11, 13, 79, 6, 9, 41, 83, 7]; sma := 0.0 ; for n from 2 to nops(A002034) do sma := sma + A002034[n]/factorial(n) ; od ;  R. J. Mathar, Apr 13 2006


CROSSREFS

Cf. A048799.
Sequence in context: A089562 A104621 A176439 * A010504 A242132 A011450
Adjacent sequences: A048831 A048832 A048833 * A048835 A048836 A048837


KEYWORD

nonn,cons


AUTHOR

Charles T. Le (charlestle(AT)yahoo.com)


EXTENSIONS

More terms from R. J. Mathar, Apr 13 2006


STATUS

approved



