"Wondrous representation" [left to right] of positive integer n, n >= 2.

A303255

"Wondrous representation" [left to right] of positive integer n, n >= 2.

Terms

    a(0) =2a(1) =2222121a(2) =22a(3) =22221a(4) =22221212a(6) =222a(8) =222212a(10) =222212122a(11) =222212221a(14) =2222a(15) =222212221221a(18) =2222122a(19) =2222221

External references