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A104741 First terms in the rearrangements of integer numbers (see comments). 1
1, 2, 1, 3, 2, 1, 4, 5, 3, 2, 1, 6, 7, 4, 8, 9, 10, 11, 5, 3, 2, 1, 12, 13, 6, 14, 15, 16, 17, 7, 4, 18, 19, 8, 20, 21, 22, 23, 9, 24, 25, 26, 27, 28, 29, 10, 30, 31, 11, 5, 3, 2, 1, 32, 33, 34, 35, 36, 37, 12, 38, 39, 40, 41, 13, 6, 42, 43, 14, 44, 45, 46, 47, 15, 48, 49, 50, 51, 52, 53 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Take the sequence of natural numbers: s0=1,2,3,4,5,6,7,8,9,10,11, Repeating the procedure: "Move the first term s(1) after s(1)-th prime": we get successively: s1=2,1,3,4,5,6,7,8,9,10,11, s2=1,3,2,4,5,6,7,8,9,10,11, s3=3,2,1,4,5,6,7,8,9,10,11, s4=2,1,4,5,3,6,7,8,9,10,11, s5=1,4,5,3,2,6,7,8,9,10,11, ............................................................ s100=8,68,69,70,71,20,72,73,21,74,75,76,77,78,79,22,80,81,82, 83,23,9,84,85,86,87,88,89,24,90,91,92,93,94,95,96,97,25,98,99, 100,101,26,102,103,27,104,105,106,107,28,108,109,29,10,110, The sequence A104741 gives the first terms in the rearrangements s0,s1,s2,... Cf. A104705, A104706, A104717

LINKS

Table of n, a(n) for n=1..80.

CROSSREFS

Cf. A104705, A104706, A104717.

Sequence in context: A191395 A183917 A181971 * A167237 A277813 A200154

Adjacent sequences:  A104738 A104739 A104740 * A104742 A104743 A104744

KEYWORD

nonn

AUTHOR

Zak Seidov, Mar 21 2005

STATUS

approved

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Last modified January 17 14:57 EST 2020. Contains 330958 sequences. (Running on oeis4.)