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Search: id:A111678
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A111678 Beginning with 1, least palindromic divisor or multiple in that priority not included earlier such that the ratio of successive terms of the type k or 1/k are all distinct. +0
1
1, 2, 6, 3, 33, 11, 44, 4, 88, 22, 484 (list; graph; listen)
OFFSET

0,2

EXAMPLE

after 11 the next term is 44 and not 22 as 1/2 = 11/22.

After 4 the next term is not 8 as 1/2=4/8.

After 22 the next term is not 242 as 22/242=3/33.

CROSSREFS

Adjacent sequences: A111675 A111676 A111677 this_sequence A111679 A111680 A111681

Sequence in context: A050125 A008306 A125666 this_sequence A101819 A128192 A077750

KEYWORD

base,more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 16 2005

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Last modified October 9 14:06 EDT 2008. Contains 144831 sequences.


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