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A139028
This is to A139027 as A139027 to A139026, see A139025 for details.
4
270240, 375255, 635282, 1000695, 2039428, 2602013, 3398274, 3748771, 4300120, 4889577, 5643252, 6595775, 8684760, 12489373, 12758734, 15186995, 15557178, 17151151, 17988320, 18564859, 19878764, 20317745, 21560274, 22466983
OFFSET
1,1
COMMENTS
Notice that a(n)-n is always prime by definition, e.g.,
a(1) - 1 = 270239, a(2) - 2 = 375253, a(3) - 3 = 635279, a(4) - 4 = 1000691, etc.
KEYWORD
nonn
AUTHOR
Zak Seidov, Apr 07 2008
STATUS
approved