0,2
Table of n, a(n) for n=0..15.
Cf. A041266.
Sequence in context: A192191 A145448 A001164 * A041264 A220307 A223011
Adjacent sequences: A041264 A041265 A041266 * A041268 A041269 A041270
nonn,frac,easy
N. J. A. Sloane.
approved