A181756 - cp's OEIS frontend

A181756 a(1) = 1, a(2) = 10. For n >= 3, a(n) is found by concatenating the first n-1 terms of the sequence and then dividing the resulting number by a(n-1).

n	a(n)
1	1
2	10
3	11
4	1001
5	110001
6	1001000001
7	1100010000000001
8	10010000010000000000000001
9	110001000000000100000000000000000000000001
10	10010000010000000000000001000000000000000000000000000000000000000001

[1, 10, 11, 1001, 110001, 1001000001, 1100010000000001, 10010000010000000000000001, 110001000000000100000000000000000000000001, 10010000010000000000000001000000000000000000000000000000000000000001]

cp's OEIS Frontend

A181756 a(1) = 1, a(2) = 10. For n >= 3, a(n) is found by concatenating the first n-1 terms of the sequence and then dividing the resulting number by a(n-1).

Table of values

List of values