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!)
A047026 T(n,n+1), array T given by A047020. 0
1, 2, 5, 14, 47, 161, 558, 2020, 7398, 27239, 101807, 383210, 1447965, 5507227, 21038148, 80597585, 309861811, 1194651520, 4615681266, 17872627858, 69339129304, 269437315070, 1048578870090, 4086453815450, 15944711627177 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A149900 A149901 A149902 * A148338 A149903 A149904
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 February 23 21:40 EST 2024. Contains 370288 sequences. (Running on oeis4.)