OFFSET
1,2
COMMENTS
Base 9 analog of A278742.
LINKS
Colin Barker, Table of n, a(n) for n = 1..1000
N. J. A. Sloane, Illustration of initial terms
Index entries for linear recurrences with constant coefficients, signature (0,0,0,10).
FORMULA
From Colin Barker, Jan 29 2017: (Start)
G.f.: x*(1 + 2*x + 3*x^2 + 10*x^3 + x^4 - 9*x^6)/(1 - 10*x^4).
a(n) = 10*a(n-4) for n>7. (End)
PROG
(PARI) Vec(x*(1 + 2*x + 3*x^2 + 10*x^3 + x^4 - 9*x^6) / (1 - 10*x^4) + O(x^60)) \\ Colin Barker, Jan 29 2017
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
N. J. A. Sloane, Jan 28 2017
EXTENSIONS
More terms from Colin Barker, Jan 29 2017
STATUS
approved