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Search: id:A064274
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| A064274 |
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Inverse of sequence A035513 considered as a permutation of the nonnegative integers. |
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+0
2
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| 0, 1, 2, 4, 3, 7, 6, 5, 11, 10, 9, 8, 15, 16, 21, 14, 13, 28, 12, 36, 20, 22, 45, 27, 19, 55, 18, 66, 35, 17, 78, 44, 26, 91, 29, 105, 54, 34, 120, 25, 136, 65, 24, 153, 77, 43, 171, 23, 190, 90, 53, 210, 33, 231, 104, 37, 253, 119, 64, 276, 42, 300, 135, 32
(list; graph; listen)
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OFFSET
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0,3
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LINKS
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Index entries for sequences that are permutations of the natural numbers
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MAPLE
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Digits := 30 : A035513 := proc(n, k) local tau ; tau := (sqrt(5)+1)/2 ; combinat[fibonacci](k+1)*floor(n*tau)+(n-1)*combinat[fibonacci](k) ; end: A035513flat := proc(N) local r, c, k, np, n ; n := 1 : k := 1 : for np from 2 to N do n := n+1 : k := k-1 : if k = 0 then k := n: n := 1: fi ; od ; A035513(n, k) ; end: a035513 := [] : a := -1 : nmax := 300 : for n from 1 to nmax do a035513 := [op(a035513), A035513flat(n)] : od : printf("0, ") ; n := 1: while true do if member(n, a035513, 'a') then printf("%d, ", a) ; else break ; fi ; n := n+1 : od: - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 26 2007
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CROSSREFS
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Cf. A035513.
Sequence in context: A056536 A108228 A127008 this_sequence A035513 A114537 A021808
Adjacent sequences: A064271 A064272 A064273 this_sequence A064275 A064276 A064277
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KEYWORD
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easy,nonn
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AUTHOR
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Howard A. Landman (howard(AT)polyamory.org), Sep 23 2001
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EXTENSIONS
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More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 26 2007
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