OFFSET
0,1
LINKS
Tanya Khovanova, Recursive Sequences.
Index entries for linear recurrences with constant coefficients, signature (2, -1).
FORMULA
a(n) = 2*a(n-1) - a(n-2). - Wesley Ivan Hurt, Mar 15 2023
MATHEMATICA
18-Range[0, 60] (* Harvey P. Dale, Jan 15 2012 *)
CROSSREFS
KEYWORD
sign
AUTHOR
STATUS
approved