login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A077895 Expansion of (1-x)^(-1)/(1+2*x^2+2*x^3). 0
1, 1, -1, -3, 1, 9, 5, -19, -27, 29, 93, -3, -243, -179, 493, 845, -627, -2675, -435, 6605, 6221, -12339, -25651, 12237, 75981, 26829, -176435, -205619, 299213, 764109, -187187, -2126643, -1153843, 4627661, 6560973, -6947635, -22377267, 773325, 58649805, 43207885, -118846259, -203715379 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..41.

Index entries for linear recurrences with constant coefficients, signature (1,-2,0,2).

CROSSREFS

Sequence in context: A140714 A112932 A337680 * A105539 A132819 A264364

Adjacent sequences:  A077892 A077893 A077894 * A077896 A077897 A077898

KEYWORD

sign,easy

AUTHOR

N. J. A. Sloane, Nov 17 2002

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
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 22 20:39 EDT 2021. Contains 345389 sequences. (Running on oeis4.)