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A243199
Let A242719(n)-1 = prime(l)*prime(m), l<=m; a(n)=m-l.
0
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, 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, 0, 0, 0, 1, 4, 5, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0
OFFSET
2,18
CROSSREFS
KEYWORD
nonn
AUTHOR
Vladimir Shevelev, Jun 01 2014
EXTENSIONS
More terms from Peter J. C. Moses, Jun 01 2014
STATUS
approved