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A063686
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Triangular array: a(n,k) is the number of binary necklaces (no turning over) of length n whose longest run of 1's has length k. Table begins at n=1, k=0.
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0
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 4, 4, 2, 1, 1, 1, 1, 4, 6, 4, 2, 1, 1, 1, 1, 7, 11, 8, 4, 2, 1, 1, 1, 1, 9, 19, 14, 8, 4, 2, 1, 1, 1, 1, 14, 33, 27, 16, 8, 4, 2, 1, 1, 1, 1, 18, 56, 50, 30, 16, 8, 4, 2, 1, 1, 1, 1, 30, 101, 96, 59, 32, 16, 8, 4, 2, 1, 1, 1
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,11
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COMMENTS
| Column k=1 appears to be A032190(n), n=2,3,...
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EXAMPLE
| Rows: {1,1}; {1,1,1}; {1,1,1,1}; {1,2,1,1,1}
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CROSSREFS
| Cf. A032190, A048004.
Sequence in context: A067059 A049704 A047996 * A008327 A133687 A097587
Adjacent sequences: A063683 A063684 A063685 * A063687 A063688 A063689
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KEYWORD
| nonn,tabl
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AUTHOR
| Christopher Lenard (c.lenard(AT)bendigo.latrobe.edu.au), Aug 22 2001
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