OFFSET
1,1
PROG
(PARI) for(n=0, 10, print1(3*prod(k=1, n, nextprime(10^k)), ", ")) \\ Hugo Pfoertner, Sep 23 2020
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
Title changed and a(11) from Hugo Pfoertner, Sep 23 2020
STATUS
approved