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Search: id:A143118
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| A143118 |
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a(n) = the single multiple of A143117(n) such that nth prime <= a(n) <= (n+1)th prime. |
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+0
2
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| 2, 4, 6, 9, 12, 15, 18, 21, 25, 30, 35, 39, 42, 45, 50, 56, 60, 64, 69, 72, 76, 81, 85, 91, 99, 102, 105, 108, 111, 120, 129, 135, 138, 144, 150, 155, 160, 165, 170, 176, 180, 186, 192, 195, 198, 207, 217, 225, 228, 231, 236, 240, 246, 255, 260, 265, 270, 275, 279
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Leroy Quet, Home Page (listed in lieu of email address)
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EXAMPLE
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The 16th prime is 53 and the 17th prime is 59. So we will concern ourselves with the integers 53,54,55,56,57,58,59. 1 divides all these integers. 2 divides three of these integers (54,56,58). 3 divides 54 and 57. 4 divides just 56. So a(16) = 56.
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CROSSREFS
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Cf. A143117.
Sequence in context: A064424 A067850 A130240 this_sequence A162800 A083652 A118103
Adjacent sequences: A143115 A143116 A143117 this_sequence A143119 A143120 A143121
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KEYWORD
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nonn
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AUTHOR
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Leroy Quet Jul 25 2008
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EXTENSIONS
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Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 10 2008
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