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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A127265 a(n) = floor((n + 1/2)^(n + 1/2)). 2
0, 1, 9, 80, 869, 11803, 192281, 3655606, 79443957, 1942559143, 52782218505, 1577702682937, 51448789686149, 1817631642953447, 69156981989768944, 2819300196678697654, 122598478244655040543, 5664555705302984032359 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Robert Israel, Table of n, a(n) for n = 0..385

MAPLE

Digits := 140 : A127265 := proc(n) floor( (n+1/2)^(n+1/2)) ; end: seq(A127265(n), n=0..40) ; # R. J. Mathar, Sep 23 2007

MATHEMATICA

Array[Floor[(# + 1/2)^(# + 1/2)] &, 18, 0] (* Michael De Vlieger, Oct 06 2019 *)

CROSSREFS

Sequence in context: A242632 A018913 A192214 * A055070 A143848 A317052

Adjacent sequences:  A127262 A127263 A127264 * A127266 A127267 A127268

KEYWORD

nonn

AUTHOR

Leroy Quet, Mar 27 2007

EXTENSIONS

More terms from R. J. Mathar, Sep 23 2007

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 17 06:06 EST 2019. Contains 329217 sequences. (Running on oeis4.)