0,2

Limiting ratio 2+n*a(n-1)/a(n) converges to A002193.

Cf. A167196, A002193.

Sequence in context: A088313 A095793 A029768 this_sequence A007889 A125033 A034430

Adjacent sequences: A167196 A167197 A167198 this_sequence A167200 A167201 A167202

more,sign,new

Mats Granvik (mats.granvik(AT)abo.fi), Oct 30 2009