A111137 Concatenation of digits of A056129(n), starting from the first 3, that form primes.

3, 31, 311, 3113197, 3113197331

Offset: 1

Author

Pierre CAMI, Nov 21 2005

Keywords

• nonn
• base

Comments

The next term has 279 digits and is too large to include here.

Examples

			A056129: 1,2,6,3,1,1,3,1,9,7,3,3,1 ........
3 is prime
31 is prime
311 is prime
3113197 is prime
3113197331 is prime
Next one has 279 digits
		

Crossrefs

Subsequence of A030096.