1,3
Partial sums are given by A118365.
a(n)=A119270(m+n,m)=A119339(m+n,n) for all m>=2n-5
Cf. A119270, A119339, A119268.
Sequence in context: A111277 A014346 A183188 * A052544 A204200 A001169
Adjacent sequences: A118361 A118362 A118363 * A118365 A118366 A118367
hard,more,nonn
Max Alekseyev (maxale(AT)gmail.com), May 16 2006