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Search: id:A113425
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A113425 Smallest prime closest to n^2. +0
3
2, 3, 7, 17, 23, 37, 47, 61, 79, 101, 127, 139, 167, 197, 223, 257, 293, 317, 359, 401, 439, 487, 523, 577, 619, 677, 727, 787, 839, 907, 967, 1021, 1087, 1153, 1223, 1297, 1367, 1447, 1523, 1601, 1669, 1759, 1847, 1933, 2027, 2113, 2207, 2309, 2399, 2503 (list; graph; listen)
OFFSET

1,1

COMMENT

A060272(n) = abs(A000290(n) - a(n));

a(n) <= A113426(n).

CROSSREFS

Sequence in context: A045333 A040141 A019335 this_sequence A110480 A083822 A030086

Adjacent sequences: A113422 A113423 A113424 this_sequence A113426 A113427 A113428

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Oct 31 2005

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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