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1,1
Also where x^(1/sqrt(x)) is a maximum. - Robert G. Wilson v, Oct 22 2014
Harry J. Smith, Table of n, a(n) for n = 1..20000
John Cosgrave, e^2 is irrational
Equals sum_{n>=0}(sum_{k>=0} 1/(n!*k!)). - Fredrik Johansson, Apr 21 2006
7.389056098930650...
(PARI) { default(realprecision, 20080); x=exp(2); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b072334.txt", n, " ", d)); } \\ Harry J. Smith, Apr 30 2009
Sequence in context: A019726 A011330 A093587 * A003957 A021579 A139788
Adjacent sequences: A072331 A072332 A072333 * A072335 A072336 A072337
nonn,cons,changed
N. J. A. Sloane, Jul 15 2002
approved