1,2
Cf. A068855, A068865.
Sequence in context: A068818 A137173 A116544 * A110891 A197435 A115887
Adjacent sequences: A068863 A068864 A068865 * A068867 A068868 A068869
base,nonn
Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Mar 13 2002