0,2
Tanya Khovanova, Non Recursions
Sequence in context: A113008 A004935 * A004975 A157436 A196495 A105924
Adjacent sequences: A004952 A004953 A004954 * A004956 A004957 A004958
nonn
N. J. A. Sloane (njas(AT)research.att.com).