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A170736 G.f.: (1+x)/(1-16*x). 50
1, 17, 272, 4352, 69632, 1114112, 17825792, 285212672, 4563402752, 73014444032, 1168231104512, 18691697672192, 299067162755072, 4785074604081152, 76561193665298432, 1224979098644774912, 19599665578316398592, 313594649253062377472, 5017514388048998039552 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..800

Index entries for linear recurrences with constant coefficients, signature (16).

FORMULA

a(n)= Sum_{k, 0<=k<=n} A097805(n,k)*(-1)^(n-k)*17^k. - Philippe Deléham, Dec 04 2009

a(n) = 17*16^(n-1). - Vincenzo Librandi, Dec 11 2012

a(0)=1, a(1)=17, a(n) = 16*a(n-1). - Vincenzo Librandi, Dec 11 2012

MATHEMATICA

Join[{1}, 17*16^Range[0, 25]] (* Vladimir Joseph Stephan Orlovsky, Jul 13 2011 *)

CoefficientList[Series[(1 + x)/(1 - 16*x), {x, 0, 40}], x] (* Vincenzo Librandi, Dec 11 2012 *)

PROG

(MAGMA) [1] cat [17*16^(n-1): n in [1..25]]; // Vincenzo Librandi, Dec 11 2012

CROSSREFS

Sequence in context: A170602 A170650 A170698 * A131865 A298373 A179093

Adjacent sequences:  A170733 A170734 A170735 * A170737 A170738 A170739

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Dec 04 2009

STATUS

approved

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Last modified August 19 04:02 EDT 2019. Contains 326109 sequences. (Running on oeis4.)