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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A097050 Smallest prime > n(n+1)/2. 4
2, 2, 5, 7, 11, 17, 23, 29, 37, 47, 59, 67, 79, 97, 107, 127, 137, 157, 173, 191, 211, 233, 257, 277, 307, 331, 353, 379, 409, 439, 467, 499, 541, 563, 599, 631, 673, 709, 743, 787, 821, 863, 907, 947, 991, 1039, 1087, 1129, 1181, 1229, 1277, 1327, 1381, 1433, 1487, 1543 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

MATHEMATICA

NextPrime@Table[n(n+1)/2, {n, 0, 60}]  (* From Vladimir Joseph Stephan Orlovsky, Apr 11 2011 *)

CROSSREFS

Cf. A060264. See A065383 for another version.

Sequence in context: A058123 A035586 A188623 * A095295 A095333 A095326

Adjacent sequences:  A097047 A097048 A097049 * A097051 A097052 A097053

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Sep 15 2004, Nov 21 2008

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 04:58 EST 2012. Contains 205985 sequences.