1,1
A row of the array in A087783. Cf. A007846.
Sequence in context: A204044 A017418 A017550 * A204043 A034061 A113696
Adjacent sequences: A087925 A087926 A087927 * A087929 A087930 A087931
nonn
R. H. Hardin (rhhardin(AT)att.net), Oct 27 2003