A158607 Period 5: repeat 9,11,13,5,7.

9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7, 9, 11, 13, 5, 7

Offset

1,1

Links

Table of n, a(n) for n=1..80.

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

Formula

a(n)=A158606(2n-1)+A158606(2n).

G.f.: -x*(9+11*x+13*x^2+5*x^3+7*x^4)/((x-1)*(1+x+x^2+x^3+x^4)). - R. J. Mathar, Apr 08 2009

Crossrefs

Sequence in context: A250295 A071217 A064930 * A070699 A065454 A334688

Adjacent sequences: A158604 A158605 A158606 * A158608 A158609 A158610

Keyword

nonn,easy

Author

Paul Curtz, Mar 22 2009

Extensions

Edited by R. J. Mathar, Apr 08 2009

Status

approved