A084352 Minimum digit out of both prime factors of palindromic brilliant numbers.

2, 2, 3, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 2, 0, 1, 2, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1

Offset: 0

Author

Jason Earls, Jun 22 2003

Keywords

• base
• nonn

Comments

Conjecture: a(n) is never greater than 3.

Examples

			a(9)=2 because the factors of the 9th palindromic brilliant number 989 are
23*43 and the minimum digit is 2.
		

Crossrefs

Cf. A078972, A084189.