OFFSET
2,1
COMMENTS
Not known to be an infinite sequence.
LINKS
Rémy Sigrist, Perl program
EXAMPLE
The first few terms of A267376 are 3,2,3,4,... so 2 occurs 1st at position 2; 3 occurs 1st at position 1; 4 occurs first at position 4; etc.
PROG
(Perl) See Links section.
CROSSREFS
KEYWORD
nonn,more,hard
AUTHOR
Jeffrey Shallit, Jan 13 2016
EXTENSIONS
a(8) from Rémy Sigrist, Mar 16 2023
STATUS
approved