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A356332
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Bit-reverse the odd part of the negaFibonacci representation of -n (and negate): a(n) = -A356327(A057889(A215025(n))).
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2
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0, 1, 2, 3, 4, 10, 6, 7, 8, 9, 5, 11, 12, 31, 27, 23, 16, 17, 28, 19, 20, 21, 22, 15, 24, 30, 26, 14, 18, 29, 25, 13, 32, 33, 86, 82, 65, 71, 38, 78, 61, 57, 42, 51, 44, 45, 72, 83, 74, 62, 50, 43, 75, 53, 54, 55, 56, 41, 58, 77, 70, 40, 49, 63, 64, 36, 79, 85
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OFFSET
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0,3
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COMMENTS
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LINKS
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FORMULA
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a(a(n)) = n.
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EXAMPLE
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The first terms, alongside the corresponding negaFibonacci representations, are:
n a(n) nega(-n) nega(-a(n))
-- ---- -------- -----------
0 0 0 0
1 1 10 10
2 2 1001 1001
3 3 1000 1000
4 4 1010 1010
5 10 100101 101001
6 6 100100 100100
7 7 100001 100001
8 8 100000 100000
9 9 100010 100010
10 5 101001 100101
11 11 101000 101000
12 12 101010 101010
13 31 10010101 10101001
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PROG
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(PARI) See Links section.
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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