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A130675
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Factorial of bigomega(n).
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0
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1, 1, 1, 2, 1, 2, 1, 6, 2, 2, 1, 6, 1, 2, 2, 24, 1, 6, 1, 6, 2, 2, 1, 24, 2, 2, 6, 6, 1, 6, 1, 120, 2, 2, 2, 24, 1, 2, 2, 24, 1, 6, 1, 6, 6, 2, 1, 120, 2, 6, 2, 6, 1, 24, 2, 24, 2, 2, 1, 24, 1, 2, 6, 720, 2, 6, 1, 6, 2, 6, 1, 120, 1, 2, 6, 6, 2, 6, 1, 120, 24, 2, 1, 24, 2, 2, 2, 24, 1, 24
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,4
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FORMULA
| a(n) = A000142(A001222(n)).
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MATHEMATICA
| PrimeOmega[Range[90]]! (* From Harvey P. Dale, Nov 14 2011 *)
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CROSSREFS
| Sequence in context: A186726 A205405 A112623 * A163820 A169593 A057568
Adjacent sequences: A130672 A130673 A130674 * A130676 A130677 A130678
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KEYWORD
| nonn,easy
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AUTHOR
| Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Aug 12 2007
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EXTENSIONS
| A 16 split into 1,6, a 21 split into 2,1, a(1) replaced by 1, and definition clarified by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 23 2010
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