OFFSET
1,1
COMMENTS
All odd primes are in this sequence or A059093. See comments in A166731 about the English names of large numbers (American system, possibly extended). - Rick L. Shepherd, Oct 20 2009
REFERENCES
Rodolfo Kurchan, Mesmerizing Math Puzzles, Sterling Publications, p. 20.
CROSSREFS
KEYWORD
nonn,word
AUTHOR
Rodolfo Kurchan, Mar 20 2001
EXTENSIONS
Terms beyond the first twelve by Rick L. Shepherd, Oct 20 2009
STATUS
approved