OFFSET
1,2
FORMULA
a(n) = A011757(n-1) for n > 1. - Alois P. Heinz, Jan 17 2019
MATHEMATICA
Array[Prime[#^2]&, 20]
PROG
(PARI) vector(50, n, if (n==1, 1, prime((n-1)^2))) \\ Michel Marcus, Feb 15 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
Gus Wiseman, Jan 17 2019
STATUS
approved