|
| |
|
|
A098687
|
|
Decimal expansion of Integral_{x=0..infinity} x/(x^x) dx.
|
|
0
| |
|
|
1, 7, 5, 1, 8, 2, 8, 8, 8, 4, 3, 1, 3, 8, 4, 1, 7, 8, 0, 4, 1, 3, 3, 2, 7, 6, 3, 7, 6, 4, 1, 6, 7, 6, 3, 4, 8, 1, 2, 2, 4, 1, 2, 1, 6, 1, 2, 9, 4, 5, 2, 6, 3, 6, 0, 7, 4, 1, 0, 7, 0, 4, 5, 1, 4, 9, 9, 8, 3, 8, 3, 9, 6, 5, 9, 2, 3, 7, 5, 5, 1, 0, 3, 3, 6, 9, 1, 5, 1, 0, 3, 9, 4, 8, 6, 8, 4, 3, 1, 5, 6, 6, 3, 4, 1
(list; constant; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,2
|
|
|
COMMENTS
| Decimal expansion of G(b)-G(a), where b->infinity, a->0+ and G(x) is the antiderivative of x/(x^x).
|
|
|
EXAMPLE
| 1.75182888431384178041332763764167634812241216129452636074107045149...
|
|
|
MAPLE
| int(x/(x^x), x=0..infinity);
|
|
|
MATHEMATICA
| $MaxPrecision = 10^7; RealDigits[ NIntegrate[x/x^x, {x, 0, Infinity}, WorkingPrecision -> 256, PrecisionGoal -> 128, MaxRecursion -> 16], 10, 111][[1]] (from Robert G. Wilson v Nov 02 2004)
|
|
|
CROSSREFS
| Sequence in context: A110191 A021575 A154870 * A021137 A196486 A073742
Adjacent sequences: A098684 A098685 A098686 * A098688 A098689 A098690
|
|
|
KEYWORD
| cons,nonn
|
|
|
AUTHOR
| Joseph Biberstine (jrbibers(AT)indiana.edu), Oct 27 2004
|
|
|
EXTENSIONS
| More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 3 2004
|
| |
|
|
