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

 

Logo

"Email this user" was broken Aug 14 to 9am Aug 16. If you sent someone a message in this period, please send it again.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A151516 Duplicate of A003104. 0
1, 1, 2, 4, 10, 24, 67, 182, 520, 1474, 4248, 12196 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..12.

CROSSREFS

Sequence in context: A239605 A000084 A057734 * A003104 A121186 A028506

Adjacent sequences:  A151513 A151514 A151515 * A151517 A151518 A151519

KEYWORD

dead

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified August 17 21:11 EDT 2017. Contains 290656 sequences.