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Search: id:A103118
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A103118 Numbers n such that n57 is prime. +0
6
1, 2, 4, 5, 7, 8, 16, 23, 25, 26, 28, 29, 32, 34, 35, 40, 41, 43, 44, 46, 49, 55, 56, 58, 62, 68, 70, 74, 77, 91, 92, 98, 103, 104, 106, 109, 110, 112, 116, 121, 124, 127, 134, 137, 140, 145, 146, 149, 160, 166, 172, 176, 179, 182, 184, 187, 191, 194, 203, 208, 211 (list; graph; listen)
OFFSET

1,2

EXAMPLE

If n=1, then n57 = 157 (prime).

If n=26, then n57 = 2657 (prime).

If n=58, then n57 = 5857 (prime).

MATHEMATICA

Select[Range[300], PrimeQ[100# + 57] &] - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Mar 06 2006

CROSSREFS

Sequence in context: A135693 A135367 A141493 this_sequence A158029 A140204 A084577

Adjacent sequences: A103115 A103116 A103117 this_sequence A103119 A103120 A103121

KEYWORD

base,nonn

AUTHOR

Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Mar 16 2005

EXTENSIONS

More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Mar 06 2006

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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