0,1
Table of n, a(n) for n=0..12.
Sequence in context: A134475 A218030 A114029 * A073422 A006525 A042161
Adjacent sequences: A013168 A013169 A013170 * A013172 A013173 A013174
sign
Patrick Demichel (patrick.demichel(AT)hp.com)
approved