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A084352
Minimum digit out of both prime factors of palindromic brilliant numbers.
0
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
0,1
COMMENTS
Conjecture: a(n) is never greater than 3.
EXAMPLE
a(9)=2 because the factors of the 9th palindromic brilliant number 989 are
23*43 and the minimum digit is 2.
CROSSREFS
Sequence in context: A267483 A071473 A084189 * A106797 A329311 A308746
KEYWORD
base,nonn
AUTHOR
Jason Earls, Jun 22 2003
STATUS
approved