1,2
a(n) = A001019(A001222(n)) = 9^bigomega(n) = 9^A001222(n).
Sequence in context: A141635 A014718 A145971 this_sequence A152018 A112296 A038299
Adjacent sequences: A165827 A165828 A165829 this_sequence A165831 A165832 A165833
nonn
Jaroslav Krizek (jaroslav.krizek(AT)atlas.cz), Sep 28 2009
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