0,3
Table of n, a(n) for n=0..13.
Sequence in context: A260871 A260851 A260852 * A102075 A218586 A251601
Adjacent sequences: A012829 A012830 A012831 * A012833 A012834 A012835
nonn
Patrick Demichel (patrick.demichel(AT)hp.com)
approved