A100369 Largest primes arising in A099756 which were built up from n distinct digits. This sequence differs from A007810 because more than one copy of each digit is permitted.

11, 787, 22259, 70879, 607889, 4456789, 40456789, 304456879, 1123465789, 10123457689

Offset: 1

Author

Labos Elemer, Nov 29 2004

Keywords

• fini
• full
• nonn
• base

Comments

These primes are "largest among earliest primes" at fixed number of distinct digits chosen from A099756. Their position in A099756 are: {1,27,90,198,440,774,858,930,949,950}.

Examples

			n=3: a[3]=22259, built up from the 3-subset = {2,5,9} of decimal digits.
It appears in A099756 as the 90th term. It is by definition of A099756 is
the smallest prime that can be constructed from {2,5,9} and at the same time
it is the largest prime if running through all 3-subsets of decimal digits.
All terms includes at least 2 copies of some digit.
Differs from A007810[3]=983.
		

Crossrefs

Cf. A099651, A099653, A099654, A007809, A007810, A099756.

Extensions

Edited by Charles R Greathouse IV, Aug 03 2010