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Search: id:A065521
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A065521 a(n) = floor(prime(n) / n) * n - prime(n) mod n. +0
1
2, 1, 1, 1, 9, 11, 11, 13, 13, 11, 13, 35, 37, 41, 43, 43, 43, 47, 47, 49, 53, 53, 55, 55, 53, 55, 59, 61, 65, 67, 121, 125, 127, 133, 131, 137, 139, 141, 145, 147, 149, 155, 153, 159, 163, 169, 165, 161, 165, 171, 175, 177, 183, 181, 183, 185, 187, 193, 195, 199 (list; graph; listen)
OFFSET

1,1

COMMENT

a(n) = A038605(n) * n - A004648(n).

CROSSREFS

Sequence in context: A011127 A061538 A123602 this_sequence A007737 A105688 A066017

Adjacent sequences: A065518 A065519 A065520 this_sequence A065522 A065523 A065524

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 27 2001

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.


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