54909

Appears in sequences

• Successive states of the Rule 110 cellular automaton defined by 000, 001, 010, 011, ..., 111 -> 0,1,1,1,0,1,1,0 when started with a single ON cell.at n=15A006978
• A q-Catalan triangle for q=2.at n=23A154829
• Composite Beatty sequence of sqrt(3).at n=15A182692
• a(n) = (2n-2)^3 + (2n-2) - 1.at n=19A255877
• a(n) = n * Sum_{d|n} sigma(d)^3 / d.at n=36A344043
• Times on a 12-hour digital clock with 6 digits at which the three continuously moving hands of an analog clock, in the best approximation, enclose the same angles with one another, i.e., have the smallest sum of squares of the deviations from 120 degrees. When interpreting the terms as times of the day in the form hh:mm:ss, padding to the left with zeros is assumed.at n=10A347040