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A067328 Scaled triangle A067327. 1

%I #3 Mar 31 2012 13:20:07

%S 1,1,1,4,4,1,28,28,8,1,256,256,76,12,1,2704,2704,816,140,16,1,31168,

%T 31168,9488,1696,220,20,1,380608,380608,116480,21328,2960,316,24,1,

%U 4840960,4840960,1486784,276544,40016

%N Scaled triangle A067327.

%F a(n, m)=A067327(n, m)/A067327(m, m), with A067327(m, m)=A002001(n), n>=m>=0, else 0.

%K nonn,easy,tabl

%O 0,4

%A _Wolfdieter Lang_, Feb 05 2002

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Last modified April 15 00:51 EDT 2024. Contains 371667 sequences. (Running on oeis4.)