Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A048974
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A048974 Odd numbers that are the sum of 2 primes. +0
6
5, 7, 9, 13, 15, 19, 21, 25, 31, 33, 39, 43, 45, 49, 55, 61, 63, 69, 73, 75, 81, 85, 91, 99, 103, 105, 109, 111, 115, 129, 133, 139, 141, 151, 153, 159, 165, 169, 175, 181, 183, 193, 195, 199, 201, 213, 225, 229, 231, 235, 241, 243, 253, 259 (list; graph; listen)
OFFSET

1,1

COMMENT

Comment from Eric Weisstein, Oct 10, 2003: A048974, A052147, A067187 and A088685 are very similar after dropping terms less than 13.

FORMULA

One of the primes must be 2, so this is simply the odd primes + 2.

CROSSREFS

Cf. A014092.

Sequence in context: A128161 A141106 A047478 this_sequence A089193 A111083 A050550

Adjacent sequences: A048971 A048972 A048973 this_sequence A048975 A048976 A048977

KEYWORD

nonn,easy

AUTHOR

njas

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 21 14:49 EST 2008. Contains 150807 sequences.


AT&T Labs Research