OFFSET
0,5
LINKS
Index entries for linear recurrences with constant coefficients, signature (10,-15,-70,120,32)
FORMULA
(1/25){4^n[F(n)+2F(n-1)] + 2[F(3n-2)-3F(3n+1)] + 6*2^n}, F(n)=A000045(n). - Ralf Stephan, May 14 2004
G.f.:(-24*x^4)/((2*x-1)*(16*x^2+4*x-1)*(x^2+4*x-1)) [From Maksym Voznyy (voznyy(AT)mail.ru), Jul 26 2009]
a(n) = 24*A014341(n).
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved