A025870 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A025870

Expansion of 1/((1-x^4)(1-x^7)(1-x^11)).

1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 2, 1, 0, 1, 2, 1, 0, 2, 2, 1, 1, 3, 2, 1, 2, 3, 2, 2, 3, 3, 2, 3, 4, 3, 3, 4, 4, 3, 4, 5, 4, 4, 5, 6, 4, 5, 6, 6, 5, 6, 7, 6, 6, 7, 8, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,12

LINKS

Table of n, a(n) for n=0..75.

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

MATHEMATICA

CoefficientList[Series[1/((1-x^4)(1-x^7)(1-x^11)), {x, 0, 90}], x] (* Harvey P. Dale, Feb 26 2012 *)

CROSSREFS

Sequence in context: A369572 A376648 A106262 * A104276 A216191 A268834

Adjacent sequences: A025867 A025868 A025869 * A025871 A025872 A025873

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.