OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..239
Eric L. F. Roettger, A cubic extension of the Lucas functions, Thesis, Dept. of Mathematics and Statistics, Univ. of Calgary, 2009. See page 195.
CROSSREFS
KEYWORD
sign,easy
AUTHOR
Vincenzo Librandi, Jul 14 2013
STATUS
approved