OFFSET
1,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (8,0,1,-8).
FORMULA
G.f.: x*(1+2*x+2*x^2) / ( (x-1)*(8*x-1)*(1+x+x^2) ). - R. J. Mathar, Apr 30 2015
MATHEMATICA
Table[FromDigits[PadRight[{}, n, {1, 2, 2}], 8], {n, 20}] (* or *) LinearRecurrence[ {8, 0, 1, -8}, {1, 10, 82, 657}, 20] (* Harvey P. Dale, Jun 25 2017 *)
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
EXTENSIONS
More terms from Harvey P. Dale, Jun 25 2017
STATUS
approved