The 9-pandigital number N=abcdefghi can be divided into 3 triplets: abc, def, ghi relating 1:2:3.
(In reply to re: computer solution finds one more
by Ady TZIDON)
You have found my spurious "solution" with a zero instead of a 9. I've made a correction to the post.
Posted by Charlie
on 2017-12-31 08:04:12