0,3
Table of n, a(n) for n=0..13.
Sequence in context: A288547 A303208 A196883 * A100569 A244503 A152553
Adjacent sequences: A012102 A012103 A012104 * A012106 A012107 A012108
nonn
Patrick Demichel (patrick.demichel(AT)hp.com)
approved