0,1
Table of n, a(n) for n=0..6.
Cf. A048827.
Sequence in context: A164061 A128363 A106047 * A321084 A054798 A127078
Adjacent sequences: A048823 A048824 A048825 * A048827 A048828 A048829
nonn,more
Christian G. Bower, May 15 1999
a(6) from Max Alekseyev, Jun 13 2011
approved