1,1

Anonymous, Twin Prime Index(1 through 394000000)

X. Gourdon & P. Sebah, Online computation of the first primes and twin primes up to 50000

Cf. A007508.

Sequence in context: A032186 A122938 A058712 this_sequence A130455 A005270 A080839

Adjacent sequences: A070073 A070074 A070075 this_sequence A070077 A070078 A070079

hard,more,nonn

Lekraj Beedassy (blekraj(AT)yahoo.com), May 06 2002