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A063941
a(n) = 17*39^n.
2
17, 663, 25857, 1008423, 39328497, 1533811383, 59818643937, 2332927113543, 90984157428177, 3548382139698903, 138386903448257217, 5397089234482031463, 210486480144799227057, 8208972725647169855223, 320149936300239624353697, 12485847515709345349794183
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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)
E.g.f.: 17*exp(39*x). -
Elmo R. Oliveira
, Jul 09 2025
MAPLE
for n from 0 to 30 do printf(`%d, `, 17*39^n) od;
MATHEMATICA
NestList[39*# &, 17, 20] (*
Paolo Xausa
, Jul 03 2025 *)
PROG
(PARI) a(n) = { 17*39^n } \\
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 Sellers
, Sep 25 2001
STATUS
approved