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A120239 Split-floor-multiplier sequence (SFMS) using multipliers 1/tau and tau, where tau=(1+sqrt(5))/2. (SFMS is defined at A120229.). 1
1, 3, 4, 2, 8, 9, 11, 12, 5, 6, 17, 7, 21, 22, 24, 25, 10, 29, 30, 32, 33, 13, 14, 38, 15, 16, 43, 45, 46, 18, 19, 51, 20, 55, 56, 58, 59, 23, 63, 64, 66, 67, 26, 27, 72, 28, 76, 77, 79, 80, 31, 84, 85, 87, 88, 34, 35, 93, 36, 37, 98, 100, 101, 39, 40, 106, 41, 42, 111, 113 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

A permutation of the natural numbers.

LINKS

Table of n, a(n) for n=1..70.

FORMULA

a(n)=[nr] if this is positive and new, else a(n)=[n/r], where r=2/(1+sqrt(5)).

CROSSREFS

Cf. A120229, A120240.

Sequence in context: A143053 A220508 A316323 * A082362 A082364 A199271

Adjacent sequences:  A120236 A120237 A120238 * A120240 A120241 A120242

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jun 11 2006

STATUS

approved

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Last modified February 25 05:11 EST 2020. Contains 332217 sequences. (Running on oeis4.)