

A203461


Let a(n) and the ratio r(n) = greatest prime divisor of a(n) / sum of the distinct prime divisors of a(n). The sequence a(n) is defined by the recurrence a(1) = 2, a(n+1) such that r(n+1) < r(n).


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2, 6, 30, 105, 210, 2002, 2310, 3003, 5005, 10010, 15015, 30030, 46189, 92378, 138567, 230945, 323323, 646646, 969969, 1616615, 3233230, 4849845, 9699690, 37182145, 74364290, 111546435, 223092870, 3234846615, 6469693230
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