0,2
Tanya Khovanova, Non Recursions
Sequence in context: A045243 A096025 * A004969 A031707 A158403 A114359
Adjacent sequences: A004946 A004947 A004948 * A004950 A004951 A004952
nonn
N. J. A. Sloane (njas(AT)research.att.com).