OFFSET
0,2
COMMENTS
The fifth column of A067425 gives [1, 8, 160, 3200, 64000, 1280000, 25600000, ...].
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..700
Index entries for linear recurrences with constant coefficients, signature (24).
FORMULA
a(n) = A067425(n+5, 5).
a(n) = 9*(4*6)^(n-1), n >= 1, a(0)=1.
G.f.: (1-15*x)/(1-24*x).
E.g.f.: (3*exp(24*x) + 5)/8. - Stefano Spezia, Oct 15 2024
MATHEMATICA
Table[Ceiling[9(24)^(n-1)], {n, 0, 15}] (* Paul F. Marrero Romero, Oct 11 2024 *)
PROG
(Magma) [Ceiling(9*(4*6)^(n-1)): n in [0..20]]; // Vincenzo Librandi, Oct 02 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Jan 25 2002
STATUS
approved