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A116460 Numbers n such that the minimal length of the corresponding shortest addition chain A003313(n)=A003313(5*n). 8
3277, 6554, 9831, 13108, 19661, 19662, 22939, 26216, 27037, 27853, 29493, 39322, 39324, 44237, 45878, 52429, 52432, 54074, 55706, 55709, 58983, 58986, 72091, 78644, 78648, 81111, 88474, 88479, 91756, 104858, 104861, 104864, 105293, 105677 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A115016, A003313 [l(k)], A086878 [l(k)=l(2*k)], A116459 [l(k)=l(3*k], A261986 [l(k)=l(4*k)], A116461 [l(k)=l(6*k)], A116462 [l(k)=l(7*k)], A116463 [l(k)=l(9*k], A117151 [l(k)=l(10*k)].
Sequence in context: A307767 A307809 A141629 * A245482 A356638 A244626
KEYWORD
nonn
AUTHOR
Hugo Pfoertner, Mar 07 2006
STATUS
approved

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Last modified May 28 12:36 EDT 2024. Contains 372913 sequences. (Running on oeis4.)