OFFSET
1,1
COMMENTS
"Primitive" means that the pair (a(2n-1),a(n)) = (k,k') is not a multiple of another such pair occurring earlier. - M. F. Hasler, Feb 25 2013
LINKS
Donovan Johnson, Table of n, a(n) for n = 1..48
FORMULA
CROSSREFS
KEYWORD
nonn
AUTHOR
T. D. Noe, May 23 2012
EXTENSIONS
a(19)-a(31) from Donovan Johnson, May 24 2012
STATUS
approved