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%I #11 Dec 15 2017 03:45:51
%S 1,6,9,14,17,20,31,34
%N Orphelins (orphans): Numbers in two disjoint sectors of the Roulette wheel addressed by an announced bet in European (French) Roulette.
%C The orphelins are the union of 5 numbers (1 - red, 20 - black, 14 - red, 31 - black, 9 -red) in a first sector and of 3 numbers (17 - black, 34 - red, 6 - black) in another sector. The two disjoint sectors separate the "Voisins du Zéro" (neighbors of zero) sector from the "Tiers du Cyclindre" (one third of the wheel) sector.
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Roulette#Orphelins_.28orphans.29">Roulette - Orphelins (orphans)</a>.
%H Wikipedia, <a href="https://upload.wikimedia.org/wikipedia/commons/7/7d/European_roulette_wheel.svg">Traditional roulette wheel sectors</a>.
%Y Cf. A069892, A069893, A291151, A291152, A291154, A291155, A291156, A291157, A291158, A291159, A291160, A291161, A291162, A291171.
%K nonn,fini,full
%O 1,2
%A _Hugo Pfoertner_, Sep 09 2017
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