A323387 Primes whose digits are distinct square digits, i.e., consisting of only digits 0, 1, 4, 9.

19, 41, 109, 149, 401, 409, 419, 491, 941, 1049, 1409, 4019, 4091, 9041

Offset: 1

Author

Bernard Schott, Jan 13 2019

Keywords

• nonn
• base
• fini
• full

Comments

There are only fourteen terms in this sequence, which is a finite subsequence of A061246.

Examples

			1049 is the smallest prime containing all the square digits exactly once, and 9041 is the largest one.
		

Links

• Chris K. Caldwell and G. L. Honaker, Jr., 9041, Prime Curios!

Crossrefs

Subsequence of A061246. Subsequence of A029743.