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!)
A029195 Expansion of 1/((1-x^2)(1-x^5)(1-x^6)(1-x^9)). 1
1, 0, 1, 0, 1, 1, 2, 1, 2, 2, 3, 3, 4, 3, 5, 5, 6, 6, 8, 7, 10, 9, 11, 11, 14, 13, 16, 16, 18, 19, 22, 21, 25, 25, 28, 29, 33, 32, 37, 37, 41, 42, 47, 46, 52, 53, 57, 59, 64, 64, 71, 72, 77, 79, 86, 86, 94, 95, 101, 104, 112 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,7

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

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

MATHEMATICA

CoefficientList[Series[1/((1 - x^2) (1 - x^5) (1 - x^6)(1 - x^9)), {x, 0, 100}], x] (* Vincenzo Librandi, Jun 02 2014 *)

PROG

(PARI) Vec(1/((1-x^2)*(1-x^5)*(1-x^6)*(1-x^9)) + O(x^80)) \\ Jinyuan Wang, Mar 15 2020

CROSSREFS

Sequence in context: A173894 A285870 A224931 * A242745 A285578 A029168

Adjacent sequences:  A029192 A029193 A029194 * A029196 A029197 A029198

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

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 April 9 20:55 EDT 2020. Contains 333363 sequences. (Running on oeis4.)