OFFSET
1,2
COMMENTS
Every term is the product of primorials, i.e., this is a subsequence of A025487, i.e., no prime factor of any term has a lower exponent than the following prime has.
LINKS
Keith F. Lynch, Table of n, a(n) for n = 1..48
EXAMPLE
24 is a term because 24 has 6 even divisors, {2,4,6,8,12,24}, and 2 odd divisors, {1,3}, giving a difference of 4, more than that of any number less than 24.
CROSSREFS
KEYWORD
nonn
AUTHOR
Keith F. Lynch, Jan 14 2024
STATUS
approved