login
A102191
Iccanobirt semiprimes (1 of 15): Semiprime numbers in A102111.
15
4, 185, 1135955, 550783729, 10755767351826313, 885150880428474601, 145045760838001005739, 276700469046311728441, 17906534239981723909956235510218343, 23104799226903739899579090259021365554, 504198286800075916303995704410366363448429, 2363732899718211729861685511671459865604449872085443
OFFSET
1,1
FORMULA
a(n) = A102111(A102171(n)).
CROSSREFS
KEYWORD
nonn,less,base
AUTHOR
EXTENSIONS
Offset changed to 1 and more terms from Jinyuan Wang, Jul 31 2021
STATUS
approved