0,3

G.f.: -(-2+(-3*w^2-6*w+1)^(1/2))/(1+w)^2.

Cf. A059283, A059226.

Sequence in context: A151160 A151161 A124890 this_sequence A118927 A062146 A090365

Adjacent sequences: A059281 A059282 A059283 this_sequence A059285 A059286 A059287

nonn

njas, Jan 24 2001