OFFSET
0,8
COMMENTS
A Chebyshev transform of A008346, which has g.f. 1/(1-2x^2-x^3). The image of G(x) under the Chebyshev transform is (1/(1+x^2))G(x/(1+x^2)).
Periodic with period length 30. - Ray Chandler, Sep 08 2015
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,-1,1,-1,0,-1).
FORMULA
CROSSREFS
KEYWORD
easy,sign
AUTHOR
Paul Barry, Oct 19 2004
STATUS
approved