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: A037512 A111277 A014346 this_sequence A052544 A001169 A022041

Adjacent sequences: A118361 A118362 A118363 this_sequence A118365 A118366 A118367

hard,more,nonn

Max Alekseyev (maxal(AT)cs.ucsd.edu), May 16 2006