OFFSET
0,5
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,2,0,-2).
MATHEMATICA
LinearRecurrence[{0, 2, 0, -2}, {1, -1, -1, 0}, 60] (* Harvey P. Dale, Jul 31 2023 *)
CROSSREFS
KEYWORD
sign,easy
AUTHOR
Paul Curtz, May 14 2008
STATUS
approved