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A071266
as a simple table
n
a(n)
0
1
1
0
2
22
3
44
4
66
5
88
6
1111
7
1661
8
1771
9
1881
10
1991
11
2662
12
2772
13
4444
14
2882
15
2992
16
3773
[1,0,22,44,66,88,1111,1661,1771,1881,1991,2662, 2772,4444,2882,2992,3773]