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A101296 n has the a(n)th distinct prime signature. 1
1, 2, 2, 3, 2, 4, 2, 5, 3, 4, 2, 6, 2, 4, 4, 7, 2, 6, 2, 6, 4, 4, 2, 8, 3, 4, 5, 6, 2, 9, 2, 10, 4, 4, 4, 11, 2, 4, 4, 8, 2, 9, 2, 6, 6, 4, 2, 12, 3, 6, 4, 6, 2, 8, 4, 8, 4, 4, 2, 13, 2, 4, 6, 14, 4, 9, 2, 6, 4, 9, 2, 15, 2, 4, 6, 6, 4, 9, 2, 12, 7, 4, 2, 13, 4, 4, 4, 8, 2, 13, 4, 6, 4, 4, 4, 16, 2, 6, 6, 11 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

A025487(a(n)) = A046523(n).

CROSSREFS

Sequence in context: A049238 A001616 A144371 * A181819 A077462 A129294

Adjacent sequences:  A101293 A101294 A101295 * A101297 A101298 A101299

KEYWORD

easy,nonn

AUTHOR

David Wasserman (wasserma(AT)spawar.navy.mil), Dec 21 2004

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.