OFFSET
1,1
COMMENTS
LINKS
Zak Seidov, Table of n, a(n) for n = 1..500
EXAMPLE
m = 5731298, {p,q} = {716411,716413}, {r,s} = {477593,477619}, {t,u} = {318403,318407}.
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Mar 07 2017
STATUS
approved