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A182941
a(n) = sum of divisors of A094348(n).
0
1, 3, 7, 12, 28, 60, 91, 124, 168, 195, 360, 546, 744, 1170, 1344, 2418, 2880, 4368, 5952, 9360, 19344, 28800, 39312, 59520, 79248, 99944, 112320, 120960, 180048, 203112, 232128, 345600, 471744, 714240, 950976, 1199328, 1451520, 1572480, 2160576, 2437344, 2926080
OFFSET
1,2
COMMENTS
a(10) = 195 is the first term which is neither in A007626 nor in A063072.
FORMULA
a(n) = A000203(A094348(n)). - Omar E. Pol, Dec 08 2019
MAPLE
seq(numtheory[sigma](A094348[i]), i=1..42);
CROSSREFS
KEYWORD
nonn
AUTHOR
Peter Luschny, Jan 03 2011
EXTENSIONS
a(37)-a(41) from Jinyuan Wang, Mar 02 2020
STATUS
approved