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A181631
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Triangle by rows, number of leading 1's in Fibonacci Maximal notation.
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3
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1, 1, 2, 1, 2, 3, 1, 1, 2, 3, 4, 1, 1, 1, 2, 2, 3, 4, 5, 1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 4, 5, 6
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OFFSET
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1,3
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COMMENTS
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Row sums = A001911: (1, 3, 6, 11, 19, 32,...).
A181630 = number of 1's in Fibonacci Maximal notation (which has headings of
(...8, 5, 3, 2, 1) filling entries from the right to left; as opposed to
Fibonacci Minimal which starts from the left. For example, 8 in Maximal =
1011 = (5 + 2 + 1) whereas Maximal = (1100) = (5 + 3).
Rows have (1, 2, 3, 5, 8,...) terms.
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LINKS
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Table of n, a(n) for n=1..32.
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FORMULA
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Number of leading 1's in Fibonacci Maximal notation, for n.
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EXAMPLE
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First few rows of the triangle =
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1;
1, 2;
1, 2, 3;
1, 1, 2, 3, 4;
1, 1, 1, 2, 2, 3, 4, 5;
1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 4, 5, 6;
...
Example: a(14) 1 since 14 in Fibonacci Maximal = 10111.
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CROSSREFS
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Cf. A001911, A181630
Sequence in context: A145782 A131794 A145726 * A133674 A215026 A162319
Adjacent sequences: A181628 A181629 A181630 * A181632 A181633 A181634
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KEYWORD
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nonn,tabl
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AUTHOR
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Gary W. Adamson, Nov 02 2010
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STATUS
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approved
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