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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A013326 Expansion of -(2*x^3-x^2+x-1)/(x^4-3*x^3+3*x^2-3*x+1). 0
1, 2, 4, 7, 14, 31, 68, 146, 313, 674, 1453, 3130, 6740, 14515, 31262, 67331, 145012, 312314, 672637, 1448674, 3120041, 6719698, 14472356, 31169423, 67130254, 144579863, 311384740, 670635970, 1444363025 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A120262 A202849 A202842 * A202973 A074663 A113122

Adjacent sequences:  A013323 A013324 A013325 * A013327 A013328 A013329

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 08:40 EST 2012. Contains 205998 sequences.