OFFSET
1,1
COMMENTS
Primitive sequence to A333955.
EXAMPLE
26 is in the sequence. It has iterated product of digits 2 which is prime and its digits are in nondecreasing order and all digits are > 1 and 26 is the least integer with these properties having product of digits 12.
34 is not in the sequence. It has all properties mentioned above except it has product of digits 12 where 34 isn't the least positive integer with those properties and product of digits 12.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
David A. Corneth, Apr 11 2020
STATUS
approved