0,1
This has a very complicated structure and - despite appearances - is not periodic. - N. J. A. Sloane, Mar 02 2009
Table of n, a(n) for n=0..48.
A094915.
Sequence in context: A089132 A107259 A121041 * A261865 A003589 A082204
Adjacent sequences: A157436 A157437 A157438 * A157440 A157441 A157442
nonn
Paul Curtz, Mar 01 2009
approved