0,2

G.f.: 1/(1-6*x)+1/(1-2*x)-1/(1-x). E.g.f.: e^(6*x)+e^(2*x)-e^x.

A074501; A074600; A005057; A005056; A099393; A155588

Sequence in context: A092923 A164550 A125786 this_sequence A071082 A122884 A139173

Adjacent sequences: A155586 A155587 A155588 this_sequence A155590 A155591 A155592

nonn

Mohammad K. Azarian (azarian(AT)evansville.edu), Jan 24 2009