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Let A242719(n)-1 = prime(l)*prime(m), l<=m; a(n)=m-l.
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%I #7 Jun 11 2014 21:32:45

%S 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,4,0,0,0,0,0,0,0,2,0,0,0,0,0,2,

%T 2,1,4,0,0,4,4,0,4,0,0,0,0,2,0,0,0,5,0,0,4,4,4,4,0,0,0,0,0,0,0,0,0,2,

%U 0,0,0,1,4,5,4,4,4,4,0,0,0,0,0,0,0,0,0

%N Let A242719(n)-1 = prime(l)*prime(m), l<=m; a(n)=m-l.

%Y Cf. A242719, A243154, A243158.

%K nonn

%O 2,18

%A _Vladimir Shevelev_, Jun 01 2014

%E More terms from _Peter J. C. Moses_, Jun 01 2014