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A121045
Least cluster prime greater than 10^n.
2
3, 11, 101, 1013, 10141, 100153, 1000193, 10000763, 100000673, 1000000933, 10000002713, 100000005041, 1000000010489, 10000000003243
OFFSET
0,1
COMMENTS
These numbers are useful for generating intermediate cluster primes because the best algorithm for generating cluster primes requires starting with a known cluster prime.
CROSSREFS
Cf. A038134 (cluster primes), A039506 (number of cluster primes < 10^n), A121044.
Sequence in context: A072640 A154299 A007616 * A092245 A238446 A337734
KEYWORD
nonn
AUTHOR
T. D. Noe, Jul 21 2006
STATUS
approved