login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A048115 (1/2)*Sum{T(n,i): i=0,1,...,n}, where T is given by A048113. 0
1, 1, 2, 4, 6, 12, 24, 42, 84, 168, 312, 624, 1248, 2388, 4776, 9552, 18576, 37152, 74304, 145884, 291768, 583536, 1152456, 2304912, 4609824, 9138888, 18277776, 36555552, 72654552, 145309104, 290618208, 578607912 (list; graph; refs; listen; history; text; internal format)
OFFSET
3,3
LINKS
CROSSREFS
Sequence in context: A330743 A362144 A244896 * A047151 A068010 A095848
KEYWORD
nonn
AUTHOR
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 3 06:28 EST 2024. Contains 370499 sequences. (Running on oeis4.)