1,1

n(n+1)(n+2)(n+3)(15n^4+150n^3+515n^2+672n+223)/360.

Contribution from Johannes W. Meijer (meijgia(AT)hotmail.com), Jun 08 2009: (Start)

Equals fifth right hand column of A028338 triangle.

Equals fifth left hand column of A109692 triangle.

Equals fifth right hand column of A161198 triangle divided by 2^m.

(End)

Sequence in context: A051015 A076377 A165374 this_sequence A027788 A112497 A166821

Adjacent sequences: A024195 A024196 A024197 this_sequence A024199 A024200 A024201

nonn

Clark Kimberling (ck6(AT)evansville.edu)