OFFSET
0,1
LINKS
Ray Chandler, Table of n, a(n) for n = 0..1023
Frank Ruskey, Generate Necklaces
Index entries for linear recurrences with constant coefficients, signature (1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1).
EXAMPLE
Periodic with period 64, the period being:
0000001000011000101000111001001011001101001111010101110110111111.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Apr 11 2010
STATUS
approved