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A170766 G.f.: (1+x)/(1-46*x). 50
1, 47, 2162, 99452, 4574792, 210440432, 9680259872, 445291954112, 20483429889152, 942237774900992, 43342937645445632, 1993775131690499072, 91713656057762957312, 4218828178657096036352, 194066096218226417672192, 8927040426038415212920832 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..600

Index entries for linear recurrences with constant coefficients, signature (46).

FORMULA

a(n)= Sum_{k, 0<=k<=n} A097805(n,k)*(-1)^(n-k)*47^k. [From Philippe Deléham, Dec 04 2009]

a(0) = 1; for n>0, a(n) = 47*46^(n-1). [From Vincenzo Librandi, Dec 05 2009]

MATHEMATICA

CoefficientList[Series[(1 + x)/(1 - 46*x), {x, 0, 30}], x] (* Vincenzo Librandi, Dec 09 2012 *)

CROSSREFS

Sequence in context: A170632 A170680 A170728 * A218749 A049668 A009991

Adjacent sequences:  A170763 A170764 A170765 * A170767 A170768 A170769

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Dec 04 2009

STATUS

approved

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Last modified April 20 04:42 EDT 2019. Contains 322294 sequences. (Running on oeis4.)