0,2
Tanya Khovanova, Non Recursions
Sequence in context: A204409 A152217 A004932 * A004972 A156845 A174851
Adjacent sequences: A004949 A004950 A004951 * A004953 A004954 A004955
nonn
N. J. A. Sloane (njas(AT)research.att.com).