0,4
Table of n, a(n) for n=0..10.
Cf. A094630, A059530, A060070.
Sequence in context: A223117 A221782 A035831 * A060491 A203843 A151586
Adjacent sequences: A094628 A094629 A094630 * A094632 A094633 A094634
nonn,changed
Goran Kilibarda, Vladeta Jovovic, May 15 2004
approved