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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A049935 a(n)=a(1)+a(2)+...+a(n-1)+a(m), where m=2n-2-2^(p+1) and 2^p<n-1<=2^(p+1). 0
1, 1, 1, 4, 11, 19, 41, 97, 272, 448, 899, 1813, 3704, 7759, 16883, 39712, 111377, 183043, 366089, 732193, 1464464, 2929279, 5859923, 11725792, 23483537, 47110405, 94769960, 191737006, 392270525, 819925663, 1784477927, 4197144511 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..32.

CROSSREFS

Sequence in context: A038431 A009908 A321643 * A074973 A327457 A025526

Adjacent sequences:  A049932 A049933 A049934 * A049936 A049937 A049938

KEYWORD

nonn

AUTHOR

Clark Kimberling

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 October 23 16:44 EDT 2019. Contains 328373 sequences. (Running on oeis4.)