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

 

Logo

Annual Appeal: Today, Nov 11 2014, is the 4th anniversary of the launch of the new OEIS web site. 70,000 sequences have been added in these four years, all edited by volunteers. Please make a donation (tax deductible in the US) to help keep the OEIS running.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A111585 G.f.: A(x) = ( G(x)^11 - G(x^11) - 11*x*((1-x^10)/(1-x))/(1-x^11) )/(121*x^2) where G(x) is the g.f. of A110644. 1
1, 8, 58, 331, 1786, 8339, 36732, 145822, 547140, 1892180, 6204220, 19012264, 55425015, 152433682, 400145401, 997800881, 2382495077, 5433427757, 11903695647, 25025392965, 50712232586, 99047934945, 187153799666 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

A110644 is formed by selecting every 11-th term of A084066; surprisingly, the self-convolution 11-th power of A110644 is congruent modulo 121 to A084066, which consists entirely of numbers 1 through 11.

LINKS

Table of n, a(n) for n=0..22.

CROSSREFS

Cf. A110644, A084066.

Sequence in context: A015464 A144781 A026948 * A055839 A081897 A125371

Adjacent sequences:  A111582 A111583 A111584 * A111586 A111587 A111588

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Aug 28 2005

STATUS

approved

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

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

Last modified November 27 04:47 EST 2014. Contains 250155 sequences.