0,4

Table of n, a(n) for n=0..83.

Sequence in context: A127258 A154557 A049242 * A193401 A220399 A268830

Adjacent sequences: A108884 A108885 A108886 * A108888 A108889 A108890

nonn,tabl,frac

N. J. A. Sloane, Jul 16 2005

approved