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Search: id:A127828
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A127828 Largest n-digit emirp (A006567) with non-increasing digits. +0
2
97, 991, 9941, 99881, 999983, 9999971, 99999643, 999999761, 9999999511, 99999999977, 999999998863, 9999999998633, 99999999998333, 999999999999877, 9999999999998633, 99999999999987443, 999999999999999331 (list; graph; listen)
OFFSET

2,1

CROSSREFS

Cf. A006567, A030540, A114019, A127748, A127827.

Sequence in context: A068852 A093944 A127748 this_sequence A087596 A133836 A038532

Adjacent sequences: A127825 A127826 A127827 this_sequence A127829 A127830 A127831

KEYWORD

nonn,base

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), Jan 31 2007

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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