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Search: id:A098667
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A098667 Max{m: A098666(n,k)=1 for 1<=k<=m<=n}. +0
2
1, 1, 1, 2, 2, 4, 4, 4, 4, 6, 6, 6, 6, 8, 10, 10, 10, 10, 10, 10, 10, 12, 12, 12, 12, 16, 16, 16, 16, 16, 16, 16, 16, 18, 18, 18, 18, 22, 22, 22, 22, 22, 22, 22, 22, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 30, 30, 30, 30, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 40 (list; graph; listen)
OFFSET

1,4

COMMENT

A098666(n,k)=1 for k<=a(n), A098666(n,a(n)+1)>1 for n>1.

CROSSREFS

Adjacent sequences: A098664 A098665 A098666 this_sequence A098668 A098669 A098670

Sequence in context: A001670 A100144 A076222 this_sequence A105678 A028397 A053644

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 20 2004

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Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.


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