The n-th digit of a(n-1) gives the position of digit n in a(n), a(1)=263514.

Terms

a(0) =263514a(1) =513642a(2) =263514a(3) =513642a(4) =263514a(5) =513642a(6) =263514a(7) =513642a(8) =263514a(9) =513642a(10) =263514a(11) =513642a(12) =263514a(13) =513642a(14) =263514a(15) =513642a(16) =263514a(17) =513642a(18) =263514a(19) =513642a(20) =263514a(21) =513642a(22) =263514a(23) =513642a(24) =263514a(25) =513642a(26) =263514a(27) =513642a(28) =263514a(29) =513642