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A113752
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Smallest number m such that m, m+1 and m+2 have exactly n prime factors (counted with multiplicity).
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0
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33, 170, 1274, 15470, 33614, 3145310, 40909374, 668363967, 9864741248, 179199427328, 967461818750
(list; graph; refs; listen; history; internal format)
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OFFSET
| 2,1
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COMMENTS
| n = A001222(a(n)) = A001222(a(n)+1) = A001222(a(n)+2). Subsequence of A045920.
a(13) <= 57938945781248. - Donovan Johnson, Aug 08 2011
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EXAMPLE
| a(6) = 33614 = 2*7*7*7*7*7, a(6)+1 = 3*3*3*3*5*83, a(6)+2 = 2*2*2*2*11*191
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CROSSREFS
| Cf. A001222, A045920, A093549, A093550, A115186.
Sequence in context: A183776 A172077 A180943 * A155883 A071914 A046142
Adjacent sequences: A113749 A113750 A113751 * A113753 A113754 A113755
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KEYWORD
| more,nonn
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AUTHOR
| Martin Fuller (martin_n_fuller(AT)btinternet.com), Jan 17 2006
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EXTENSIONS
| a(9)-a(11) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Apr 08 2008
a(12) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Aug 08 2011
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