login
A099659
a(n) is the least prime following A002279(n) repdigits.
1
7, 59, 557, 5557, 55579, 555557, 5555567, 55555559, 555555587, 5555555557, 55555555619, 555555555559, 5555555555593, 55555555555573, 555555555555557, 5555555555555573, 55555555555555639, 555555555555555559, 5555555555555555621, 55555555555555555567, 555555555555555555619
OFFSET
1,1
EXAMPLE
n=2: 55 is followed by 59.
MATHEMATICA
Table[NextPrime[5*(10^n-1)/9], {n, 1, 35}]
KEYWORD
base,nonn
AUTHOR
Labos Elemer, Nov 17 2004
EXTENSIONS
Offset corrected by Georg Fischer, Mar 12 2024
STATUS
approved