0,2

G.f.: -2*x*(1+26*x+156*x^2+146*x^3+31*x^4)/(-1+x)^7. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Nov 14 2007

Cf. A002378; A007531; A034262; A091940; A058895; A059826.

Sequence in context: A055765 A098089 A075809 this_sequence A098532 A069865 A092884

Adjacent sequences: A131469 A131470 A131471 this_sequence A131473 A131474 A131475

nonn

Mohammad K. Azarian (azarian(AT)evansville.edu), Jul 27 2007