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Search: id:A026449
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A026449 a(n) = least positive integer > a(n-1) and not a(i)*a(j)+2 for i<=1<=j<=n, n >= 2/. +0
1
1, 3, 4, 7, 8, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29, 32, 33, 36, 37, 40, 43, 44, 47, 48, 52, 55, 56, 59, 60, 63, 64, 67, 68, 71, 72, 75, 76, 79, 80, 83, 84, 87, 88, 91, 92, 95, 96, 99, 100, 103, 104, 107, 108, 111, 112, 115, 116, 119, 120 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A078823 A045615 A051201 this_sequence A165157 A129819 A025032

Adjacent sequences: A026446 A026447 A026448 this_sequence A026450 A026451 A026452

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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