OFFSET
1,1
COMMENTS
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
EXAMPLE
The 1st central factorization of 32 is 4*8; the 2nd is (2*2)*(2*4); the 3rd is (2*2)*(2*(2*2)), which is the prime factorization of 32.
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Jun 09 2019
STATUS
approved