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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A016196 Expansion of 1/((1-10x)*(1-12x)). 2
1, 22, 364, 5368, 74416, 992992, 12915904, 164990848, 2079890176, 25958682112, 321504185344, 3958050224128, 48496602689536, 591959232274432, 7203510787293184, 87442129447518208, 1059305553370218496 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..16.

Index entries for linear recurrences with constant coefficients, signature (22,-120).

FORMULA

a(n) = 6*12^n - 5*10^n. - Bruno Berselli, Feb 09 2011

a(n) = 12*a(n-1) + 10^n, a(0)=1. - Vincenzo Librandi, Feb 09 2011

a(n) = 22*a(n-1) - 120*a(n-2); a(0)=1, a(1)=22. - Vincenzo Librandi, Feb 09 2011

PROG

(PARI) Vec(1/((1-10*x)*(1-12*x))+O(x^99)) \\ Charles R Greathouse IV, Sep 26 2012

CROSSREFS

Sequence in context: A199671 A253878 A081127 * A238318 A167120 A167121

Adjacent sequences:  A016193 A016194 A016195 * A016197 A016198 A016199

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 November 19 08:44 EST 2019. Contains 329318 sequences. (Running on oeis4.)