2 added 29 characters in body

# Jelly, 9 bytes

,‘œ?ŻḌI÷9


Try it online! (print the n'th element)

Try it online! (20 first elements)

Explanation:

      I÷9      Compute the difference divided by 9 between
‘             the (n+1)th
œ?           permutation
,              and
the (n)th
œ?           permutation
Ż          of [0,1,2,...n]
Ḍ         converted to decimal.


(Jelly has the builtin œ? which computes the nth permutation of a list in approximately linear time. Quite useful.)

# Jelly, 9 bytes

,‘œ?ŻḌI÷9


Try it online! (print the n'th element)

Try it online! (20 first elements)

Explanation:

      I÷9      Compute the difference divided by 9 between
‘             the (n+1)th
œ?           permutation
,              and
the (n)th
œ?           permutation
Ż          of [0,1,2,...n]
Ḍ         converted to decimal.


(Jelly has the builtin œ? which computes the nth permutation of a list. Quite useful.)

# Jelly, 9 bytes

,‘œ?ŻḌI÷9


Try it online! (print the n'th element)

Try it online! (20 first elements)

Explanation:

      I÷9      Compute the difference divided by 9 between
‘             the (n+1)th
œ?           permutation
,              and
the (n)th
œ?           permutation
Ż          of [0,1,2,...n]
Ḍ         converted to decimal.


(Jelly has the builtin œ? which computes the nth permutation of a list in approximately linear time. Quite useful.)

Post Undeleted by user202729
Post Deleted by user202729
1

# Jelly, 9 bytes

,‘œ?ŻḌI÷9


Try it online! (print the n'th element)

Try it online! (20 first elements)

Explanation:

      I÷9      Compute the difference divided by 9 between
‘             the (n+1)th
œ?           permutation
,              and
the (n)th
œ?           permutation
Ż          of [0,1,2,...n]
Ḍ         converted to decimal.


(Jelly has the builtin œ? which computes the nth permutation of a list. Quite useful.)