login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A072034 Sum(binomial(n,k)*k^n,k=1..n). 1
1, 6, 54, 680, 11000, 217392, 5076400, 136761984, 4175432064, 142469423360, 5372711277824, 221903307604992, 9961821300640768, 482982946946734080, 25150966159083264000, 1400031335107317628928, 82960293298087664648192 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

E.g.f.: -LambertW(-x*exp(x))/(1+LambertW(-x*exp(x))). - Vladeta Jovovic (vladeta(AT)eunet.rs), Mar 29 2008

CROSSREFS

Sequence in context: A034001 A084062 A137591 * A167571 A138434 A171681

Adjacent sequences:  A072031 A072032 A072033 * A072035 A072036 A072037

KEYWORD

nonn

AUTHOR

Karol A. Penson (penson(AT)lptl.jussieu.fr), Jun 07 2002

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 06:58 EST 2012. Contains 205577 sequences.