OFFSET
1,1
EXAMPLE
30 is in the sequence because 30 = 2*3*5 that is squarefree; prime(30) = 113; 1*1*3 = 3 that divides 30.
105 is in the sequence because 105 = 3*5*7 that is squarefree; prime(105) = 571; 5*7*1 = 35 that divides 105.
MATHEMATICA
CROSSREFS
KEYWORD
nonn,base
AUTHOR
K. D. Bajpai, May 21 2016
STATUS
approved