[seqfan] RE : Colour, read and jump
Eric Angelini
Eric.Angelini at kntv.be
Mon Jul 13 19:29:43 CEST 2009
> there is an error in line 15:
... yes, indeed, sorry Alois ! (and SeqFans)
Thanks for the corrections and the b-file you've joined (in a private mail to me)!
Best,
E.
(I'll update my page tomorrow)
________________________________
De: Prof. Dr. Alois Heinz [mailto:heinz at hs-heilbronn.de]
Date: lun. 13/07/2009 14:42
À: Sequence Fanatics Discussion list
Cc: Eric Angelini
Objet : Re: [seqfan] Colour, read and jump
I think, there is an error in line 15:
14 had to go 15 steps and should be behind 24 instead of 23.
My computation gives 155 terms (and more):
1, 3, 2, 4, 5, 8, 6, 7, 9, 12, 13, 10, 11, 16, 14, 17, 18, 15, 20, 24, 19,
25, 21, 22, 23, 31, 26, 34, 27, 33, 28, 37, 29, 38, 36, 30, 39, 32, 35,
46, 44, 47, 40, 48, 41, 42, 43, 49, 50, 53, 45, 58, 51, 59, 61, 52, 67,
54, 68, 55, 69, 56, 70, 57, 60, 73, 62, 63, 64, 65, 66, 80, 90, 71, 72,
74, 91, 94, 75, 76, 77, 78, 79, 93, 81, 95, 82, 83, 96, 102, 84, 97, 85,
86, 87, 107, 88, 108, 89, 109, 110, 106, 92, 98, 122, 118, 99, 100, 101,
127, 103, 104, 129, 105, 121, 130, 131, 132, 135, 111, 128, 112, 137, 113,
114, 138, 134, 115, 116, 136, 140, 117, 141, 119, 120, 139, 123, 124, 125,
126, 150, 142, 143, 144, 147, 146, 133, 164, 166, 167, 170, 171, 165, 145,
148, ...
And "integers, in this sequence, which keep the same rank" are
1, 4, 5, 9, 142, 143, 144, 146, ...
Alois
Eric Angelini schrieb:
>Hello SeqFans,
>... here is a variation on the same theme:
>http://www.cetteadressecomportecinquantesignes.com/ColourReadJump.htm
>(help needed to complete!)
>Best,
>É.
>----
>
>(...)
>Write the seq. N of the natural numbers:
>
>N = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ...
>
>Rule one: start with 'n'=1
>Rule two: at step 'n', the yellow integer 'n' has to jump over k integers to the right (k is given by the integer on the right-side of 'n')
>Rule three: make 'n'='n'+1 then go back to Rule one and apply again to the re-ordered set of Naturals.
>(...)
>
>
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>
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