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A034271 a(n)=f(n,n+4) where f is given in A034261. 0

%I

%S 0,1,15,125,814,4641,24388,121380,581400,2707386,12339569,55304535,

%T 244567050,1069784625,4637437560,19951650840,85290143760,362608278750,

%U 1534330716750,6465583372794,27147098904156,113618646478106,474177584413720

%N a(n)=f(n,n+4) where f is given in A034261.

%K nonn

%O 0,3

%A _Clark Kimberling_

%E Corrected and extended Apr 21 2000 - _N. J. A. Sloane_.

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Last modified January 19 18:25 EST 2020. Contains 331051 sequences. (Running on oeis4.)