OFFSET
1,1
COMMENTS
LINKS
Klaus Brockhaus, Table of n, a(n) for n=1..10000
EXAMPLE
40 = 2^3*5 is a term.
PROG
(Magma) [ n: n in [1..225] | #t eq 2 and t[1, 1] eq 2 and t[1, 2] le 8 and t[2, 2] eq 1 where t is Factorization(n) ];
CROSSREFS
KEYWORD
nonn
AUTHOR
Klaus Brockhaus, Mar 21 2007
STATUS
approved