OFFSET
0,1
LINKS
Harry J. Smith, Table of n, a(n) for n = 0..100
Index entries for linear recurrences with constant coefficients, signature (82, -81).
FORMULA
a(n) = 82*a(n-1) - 81*a(n-2), a(0)=2, a(1)=82. - Harvey P. Dale, Jul 31 2013
MATHEMATICA
9^(2*Range[0, 20])+1 (* or *) LinearRecurrence[{82, -81}, {2, 82}, 20] (* Harvey P. Dale, Jul 31 2013 *)
PROG
(PARI) a(n) = 9^(2*n) + 1;
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Jason Earls, Jul 12 2001
EXTENSIONS
More terms from Harvey P. Dale, Jul 31 2013
STATUS
approved