Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A101123
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A101123 Numbers n for which 7*n + 11 is prime. +0
6
0, 6, 8, 14, 18, 20, 24, 26, 36, 38, 48, 54, 60, 68, 78, 80, 84, 86, 90, 96, 104, 114, 116, 128, 138, 140, 144, 146, 150, 156, 158, 168, 170, 174, 188, 204, 206, 210, 216, 224, 228, 230, 236, 246, 248, 254, 260, 266, 270, 284, 288, 294, 296, 300, 306, 318, 320 (list; graph; listen)
OFFSET

1,2

COMMENT

Note that 7 is the largest single-digit prime and 11 is the smallest two-digit prime.

EXAMPLE

If n=6, then 7*6 + 11 = 53 (prime).

If n=8, then 7*8 + 11 = 67 (prime).

If n=14, then 7*14 + 11 = 109 (prime).

CROSSREFS

Cf. A017029, A101084, A101086, A101444.

Sequence in context: A058938 A101729 A047451 this_sequence A102721 A124127 A101084

Adjacent sequences: A101120 A101121 A101122 this_sequence A101124 A101125 A101126

KEYWORD

nonn

AUTHOR

Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jan 21 2005

EXTENSIONS

Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jan 25 2005

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 30 22:12 EST 2008. Contains 150989 sequences.


AT&T Labs Research