Concatenation of all the distinct permutations of the first 1, 2, 3, ... (strictly) positive integers, arranged in ascending numerical order.

A352991

Concatenation of all the distinct permutations of the first 1, 2, 3, ... (strictly) positive integers, arranged in ascending numerical order.

Terms

    a(0) =1a(1) =12a(2) =21a(3) =123a(4) =132a(5) =213a(6) =231a(7) =312a(8) =321a(9) =1234a(10) =1243a(11) =1324a(12) =1342a(13) =1423a(14) =1432a(15) =2134a(16) =2143a(17) =2314a(18) =2341a(19) =2413a(20) =2431a(21) =3124a(22) =3142a(23) =3214a(24) =3241a(25) =3412a(26) =3421a(27) =4123a(28) =4132a(29) =4213

External references