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A141220 Nonprimes of the form ((p(max)+2)*..*p*(p(min)-1)), where a(0)=1 and (p(max))*..*p*(p(min)=k(n)=n-th nonprime. +0
4
1, 4, 8, 10, 10, 9, 14, 16, 15, 14, 18, 20, 28, 15, 30, 18, 21, 32, 26, 36, 30, 21, 30, 28, 27, 26, 42, 25, 40, 54, 35, 38, 30, 45, 52, 36, 42, 42, 33, 54, 64, 60, 39, 38, 50, 45, 60, 39, 70, 42, 78, 45, 56, 90, 54, 76, 45, 62, 52, 63, 90, 50, 66, 49, 84, 80, 63, 78, 70, 57, 60 (list; graph; listen)
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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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