A063941 a(n) = 17*39^n.

17, 663, 25857, 1008423, 39328497, 1533811383, 59818643937, 2332927113543, 90984157428177, 3548382139698903, 138386903448257217, 5397089234482031463, 210486480144799227057, 8208972725647169855223

Offset

0,1

References

Mervine Edwards and Siegfried Haenisch, New Views in Algebra, 1: An Integrated Approach, Educational Design, Inc, 1999 (ISBN #0-87694-578-7); p. 9, #16.

Links

Harry J. Smith, Table of n, a(n) for n = 0..100

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (39).

Formula

From Philippe Deléham, Nov 24 2008: (Start)

a(n) = 39*a(n-1), n > 0; a(0)=17.

G.f.: 17/(1-39*x).

a(n) = 17*A009983(n). (End)

Maple

for n from 0 to 30 do printf(`%d, `, 17*39^n) od;

Prog

(PARI) { for (n=0, 100, if (n, a*=39, a=17); write("b063941.txt", n, " ", a) ) } \\ Harry J. Smith, Sep 03 2009

Crossrefs

Cf. A009983.

Sequence in context: A200907 A203170 A350981 * A089018 A118769 A009158

Adjacent sequences: A063938 A063939 A063940 * A063942 A063943 A063944

Keyword

nonn,easy

Author

Deborah Florez (deborahf(AT)bcn.net), Sep 01 2001

Extensions

Better description from Brian Galebach, Sep 05 2001

More terms from James A. Sellers, Sep 25 2001

Status

approved