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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A022885 n-th prime p(k) such that p(k) + p(k+3) = p(k+1) + p(k+2). 5
5, 7, 11, 13, 23, 37, 53, 73, 97, 101, 103, 109, 137, 157, 179, 191, 223, 251, 263, 307, 353, 373, 389, 409, 419, 433, 457, 479, 487, 541, 563, 571, 593, 683, 691, 701, 757, 809, 821, 853, 859, 877, 883, 911, 977, 1019, 1039, 1049, 1087, 1103 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

Transpose[Select[Partition[Prime[Range[500]], 4, 1], First[#]+Last[#] == #[[2]]+#[[3]]&]][[1]] (* From Harvey P. Dale, May 23 2011 *)

CROSSREFS

Sequence in context: A093078 A050541 A098865 * A176831 A200143 A135774

Adjacent sequences:  A022882 A022883 A022884 * A022886 A022887 A022888

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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 19:13 EST 2012. Contains 206085 sequences.