OFFSET
1,1
EXAMPLE
4+6+8+9 = 27. The next term is 12 instead of 10 as 27 +10 is a prime but 27 +12 = 39 is composite.
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Amarnath Murthy, Feb 26 2002
EXTENSIONS
More terms from Larry Reeves (larryr(AT)acm.org), Jun 21 2002
Offset corrected by Sean A. Irvine, Mar 02 2024
STATUS
approved