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A102171
Iccanobirt semiprime indices (1 of 15): Indices of semiprime numbers in A102111.
16
5, 11, 24, 33, 57, 64, 71, 72, 116, 126, 141, 174, 210, 311, 334, 370, 441, 480, 574
OFFSET
1,1
FORMULA
A102111(a(n)) = A102191(n).
CROSSREFS
KEYWORD
nonn,more,less,base
AUTHOR
EXTENSIONS
a(13) from Robert Price, Nov 07 2018
Offset changed to 1 and a(14)-a(19) from Jinyuan Wang, Jul 31 2021
STATUS
approved