VOOZH about

URL: https://oeis.org/A102182

⇱ A102182 - OEIS

login
A102182
Iccanobirt semiprime indices (12 of 15): Indices of semiprime numbers in A102122.
1
5, 9, 11, 18, 21, 29, 31, 64, 69, 76, 80, 81, 102, 111, 112, 120, 122, 133, 135, 136, 187, 212, 219, 314
OFFSET
1,1
FORMULA
A102122(a(n)) = A102202(n).
CROSSREFS
KEYWORD
nonn,more,less,base
AUTHOR
EXTENSIONS
a(22) from Robert Price, Nov 10 2018
Offset changed to 1 and a(23)-a(24) from Jinyuan Wang, Aug 14 2021
STATUS
approved