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!)
A119254 Row sums of A071946. 3
1, 2, 5, 17, 58, 202, 729, 2695, 10140, 38719, 149682, 584672, 2304045, 9149194, 36573273, 147057039, 594374148, 2413480053, 9840832968, 40276235226, 165403090815, 681373222191, 2814872996190, 11659083772986, 48407568680323, 201431186725778, 839913707978789 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Cf. A071946 is the triangle and A071969 has the last number of each row.
Sequence in context: A149991 A149992 A134128 * A278394 A056679 A084528
KEYWORD
nonn
AUTHOR
Joshua Zucker, May 10 2006
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 July 20 22:19 EDT 2024. Contains 374461 sequences. (Running on oeis4.)