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A117150 Retrograde trajectory of 4 under map k -> A094077(k). 1
4, 5, 7, 9, 13, 8, 11, 15, 21, 29, 41, 57, 81, 48, 67, 95, 56, 79, 111, 157, 92, 54, 32, 45, 63, 89, 125, 177, 104, 147, 207, 293, 172, 243, 343, 485, 685, 969, 568, 803, 1135, 1605, 2269, 3209, 1880, 2659, 1558, 2203, 3115, 4405, 6229, 8809, 12457, 17617 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Also trajectory of 4 under map k -> A115966(k).

Conjecture: Sequence is not periodic.

For the trajectory of 4 under map k -> A094077(k) see A117149.

LINKS

Table of n, a(n) for n=0..53.

CROSSREFS

Cf. A094077, A115966, A117149.

Sequence in context: A285307 A297838 A032360 * A239276 A284132 A263427

Adjacent sequences:  A117147 A117148 A117149 * A117151 A117152 A117153

KEYWORD

nonn

AUTHOR

Klaus Brockhaus, Feb 28 2006

STATUS

approved

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Last modified January 22 03:32 EST 2021. Contains 340360 sequences. (Running on oeis4.)