login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A113537 Numbers n such that n^2 + 11 and n^2 + 13 are primes. 0
114, 126, 144, 180, 486, 684, 864, 1080, 1176, 1866, 1956, 2166, 2226, 2454, 2634, 2880, 3090, 3474, 4176, 4314, 5124, 5586, 5730, 5820, 6030, 6276, 6324, 6456, 6624, 6846, 6954, 7110, 7830, 7914, 8166, 8556, 8724, 9054, 9180, 9576, 9786, 9816 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

Select[Range[10000], PrimeQ[ #^2+11]&&PrimeQ[ #^2+13]&]

CROSSREFS

Sequence in context: A076150 A138693 A057440 * A127664 A063991 A065118

Adjacent sequences:  A113534 A113535 A113536 * A113538 A113539 A113540

KEYWORD

easy,nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Jan 13 2006

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 16:13 EST 2012. Contains 206050 sequences.