0,2

a(n)=((n+3)(2n+9)^n+1)/(n+4)

Cf. A083083, A083082.

Sequence in context: A092652 A137051 A137059 this_sequence A050787 A017198 A134176

Adjacent sequences: A083081 A083082 A083083 this_sequence A083085 A083086 A083087

easy,nonn

Paul Barry (pbarry(AT)wit.ie), Apr 23 2003