OFFSET
1,2
COMMENTS
Fibonacci numbers having a trailing zero in decimal representation.
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..250
Index entries for linear recurrences with constant coefficients, signature (1364,1).
FORMULA
a(n) = A000045(15*(n-1)).
A122840(a(n)) > 0.
G.f.: -610*x^2 / (x^2+1364*x-1). - Colin Barker, Mar 12 2013
MATHEMATICA
Fibonacci[15*Range[0, 15]] (* Paolo Xausa, Mar 10 2026 *)
PROG
(Haskell)
a214855 = a000045 . a008597 . subtract 1
(PARI) a(n)=([0, 1; 1, 1364]^(n-1)*[0; 610])[1, 1] \\ Charles R Greathouse IV, May 20 2026
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Reinhard Zumkeller, Mar 08 2013
EXTENSIONS
New name from T. D. Noe, Mar 09 2013
STATUS
approved