Lexicographically first sequence starting with a(1) = 1, with no duplicate term, such that a(n) is the result of a self-additive linear combination of its own digits (concatenated sometimes into substrings).

A323823

Lexicographically first sequence starting with a(1) = 1, with no duplicate term, such that a(n) is the result of a self-additive linear combination of its own digits (concatenated sometimes into substrings).