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A083790
Smallest start of n consecutive numbers with distinct prime signatures.
8
1, 1, 4, 6, 8, 23, 24, 1804, 1968, 8375, 53750, 243864, 639324, 41381620, 102621343, 7802708736, 7802708736, 178874468615, 1133934949368
OFFSET
1,3
COMMENTS
a(16) > 750000000. - Ray Chandler, Aug 21 2003
a(16) > 6.646*10^9. - David Wasserman, Jan 08 2006
a(18) > 10^11. - Donovan Johnson, Oct 24 2009
a(20) > 10^13. - Giovanni Resta, Jul 13 2015
CROSSREFS
A124058 gives another version of the same sequence.
First column of A083788.
Sequence in context: A073437 A019196 A086561 * A217201 A074125 A063719
KEYWORD
nonn,more
AUTHOR
Amarnath Murthy, May 07 2003
EXTENSIONS
Corrected and extended by Ray Chandler, Aug 17 2003
More terms from Ray Chandler, Aug 21 2003
a(16)-a(17) from Donovan Johnson, Oct 24 2009
a(18)-a(19) from Giovanni Resta, Jul 13 2015
New name from Jon E. Schoenfield, Nov 17 2022
STATUS
approved