A376434 Smallest n-digit term in A104179.

2, 23, 223, 2237, 23333, 223337, 2233373, 22323337, 222335353, 2232333533, 22323332323, 222335353337, 2223337223773, 22233372237737, 222322375373773, 2223223753737733, 22232232373337353, 222237322353237223, 2222327532332333737, 22223353533353323333

Offset: 1

Author

Karl W. Heuer, Sep 22 2024

Keywords

• nonn
• base

Examples

			a(3) = 223 because 223 is the smallest 3-digit prime that is a concatenation of a 1-digit prime and a 2-digit prime that is itself a concatenation of 1-digit primes.
		

Crossrefs

Subsequence of A104179.

Cf. A376433, A376435.