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Positions of records in A116488.
0

%I #9 Oct 02 2021 16:22:08

%S 1,9,27,45,90,180,270,360,540,1080,2160,2700,4320,4860,5400,8100,9720,

%T 10800,16200,19440,29160,32400,48600,58320,64800,97200,129600,162000,

%U 165240,183600,194400,275400,291600,330480,367200,388800,550800,583200,660960,777600,972000

%N Positions of records in A116488.

%e 180 is in the sequence as it can be written as a product of evil numbers in 11 ways namely via 180 = 3*60 = 5*36 = 6*30 = 9*20 = 3*3*20 = 10*18 = 12*15 = 3*5*12 = 3*6*10 = 5*6*6.

%Y Cf. A001969, A116488.

%K nonn

%O 1,2

%A _David A. Corneth_, Mar 27 2021