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A236021
Record values in A236020.
10
1, 2, 4, 6, 12, 24, 36, 60, 72, 120, 180, 240, 360, 420, 720, 840, 1260, 1680, 2520, 5040, 7560, 10080, 15120, 20160, 27720, 30240, 55440, 65520, 83160, 110880, 166320, 196560, 221760, 277200, 332640, 360360, 393120, 720720, 831600, 1441440, 2162160, 2882880
OFFSET
1,2
COMMENTS
Sequence of numbers from A236020 such that A236020(n) > A236020(k) for all k < n.
A236020 = natural numbers n sorted by increasing values of k(n) = log_tau(n) (sigma(n)), where sigma(n) = A000203(n) = the sum of divisors of n and tau(n) = A000005(n) = the number of divisors of n.
Conjecture: subsequence of A094348.
CROSSREFS
KEYWORD
nonn
AUTHOR
Jaroslav Krizek, Jan 18 2014
EXTENSIONS
More terms from Jon E. Schoenfield, Nov 12 2016
STATUS
approved