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Search: id:A071844
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A071844 Numbers n such that reverse(lpf(n))=lpf(n+1), where lpf(n)= A006530; (a(1)=1). +0
1
1, 73, 155, 425, 650, 1053, 1243, 1364, 1632, 1859, 1988, 2133, 2774, 4046, 4991, 5328, 5475, 5529, 6292, 8029, 8176, 10730, 12495, 13431, 17459, 17576, 17879, 18980, 20329, 20855, 20944, 22815, 24024, 25122, 26936, 28518, 29319, 29784 (list; graph; listen)
OFFSET

1,2

EXAMPLE

29319 is a term because 29319 = 3.29.'337' and 29320 = 2.2.2.5.'733'.

CROSSREFS

Cf. A006530.

Sequence in context: A124363 A044324 A044705 this_sequence A078856 A142326 A142377

Adjacent sequences: A071841 A071842 A071843 this_sequence A071845 A071846 A071847

KEYWORD

base,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Jun 08 2002

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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