This site is supported by donations to The OEIS Foundation.

Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 5000 articles have referenced us, often saying "we discovered this result with the help of the OEIS".

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A033237 Primes of form x^2+58*y^2. 2
 59, 67, 83, 107, 139, 179, 227, 233, 241, 257, 281, 283, 313, 347, 353, 401, 419, 457, 499, 521, 523, 547, 571, 587, 593, 643, 673, 683, 691, 761, 787, 811, 857, 883, 929, 937, 953, 977, 1009, 1019, 1049, 1051 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 REFERENCES David A. Cox, "Primes of the Form x^2 + n y^2", Wiley, 1989. LINKS Vincenzo Librandi and Ray Chandler, Table of n, a(n) for n = 1..10000 [First 1000 terms from Vincenzo Librandi] N. J. A. Sloane et al., Binary Quadratic Forms and OEIS (Index to related sequences, programs, references) FORMULA Primes congruent to {1, 9, 25, 33, 35, 49, 51, 57, 59, 65, 67, 81, 83, 91, 107, 115, 121, 123, 129, 139, 161, 169, 179, 187, 209, 219, 225, 227} (mod 232). - T. D. Noe, Apr 29 2008 MATHEMATICA QuadPrimes2[1, 0, 58, 10000] (* see A106856 *) CROSSREFS Cf. A139643. Sequence in context: A172056 A032648 A235808 * A139894 A048988 A087766 Adjacent sequences:  A033234 A033235 A033236 * A033238 A033239 A033240 KEYWORD nonn,easy AUTHOR STATUS approved

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