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A153423 Primes of the form n^2+9n+241 1
241, 251, 263, 277, 293, 311, 331, 353, 431, 461, 563, 601, 641, 683, 727, 773, 821, 977, 1033, 1091, 1151, 1213, 1277, 1481, 1553, 1627, 1861, 2027, 2113, 2383, 2477, 2671, 3083, 3191, 3301, 3413, 3527, 3643, 3761, 3881, 4003, 4127, 4253, 4643, 5051 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A159950 A198481 A075046 * A050968 A142918 A139502

Adjacent sequences:  A153420 A153421 A153422 * A153424 A153425 A153426

KEYWORD

nonn

AUTHOR

Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Dec 26 2008

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Last modified February 15 03:33 EST 2012. Contains 205694 sequences.