

A066794


Start of a recordbreaking run of consecutive integers with an odd number of prime factors.


5



2, 11, 17, 27, 170, 279, 428, 5879, 13871, 41233, 171707, 1004646, 1633357, 5460156, 11902755, 21627159, 38821328, 41983357, 179376463, 130292951546, 393142151459, 2100234982892, 5942636062287
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OFFSET

1,1


COMMENTS

a(22) > 10^12. [From Donovan Johnson, Oct 11 2010]
a(24) > 10^13.  Giovanni Resta, Aug 01 2013


LINKS

Table of n, a(n) for n=1..23.


CROSSREFS

Cf. A066793.
Sequence in context: A060427 A108894 A233445 * A087379 A019364 A164368
Adjacent sequences: A066791 A066792 A066793 * A066795 A066796 A066797


KEYWORD

nonn


AUTHOR

G. L. Honaker, Jr., Jan 18 2002


EXTENSIONS

Except for first 4 or 5 terms, computed by Shyam Sunder Gupta, Jan 26 2002
Corrected by Don Reble, Nov 20 2006
a(20)a(21) from Donovan Johnson, Oct 11 2010
a(22)a(23) from Giovanni Resta, Aug 01 2013


STATUS

approved



