OFFSET
1,1
COMMENTS
Prime gaps associated with A053302.
a(17) is probably 1220 and a(19) is probably 1296. - Robert G. Wilson v, Mar 16 2004
LINKS
Thomas R. Nicely, First occurrence prime gaps [For local copy see A000101]
Eric Weisstein's World of Mathematics, Prime Gaps
EXAMPLE
a(1) = 4 from 7 to 11. a(2) = 8 from 89 to 97. a(3) = 20 from 887 to 907.
a(5)=72 because the 5-digit prime 31397 begins a gap of 72.
CROSSREFS
KEYWORD
nonn
AUTHOR
Enoch Haga, Mar 05 2000
EXTENSIONS
a(16) from Eric W. Weisstein, Mar 05 2004
STATUS
approved