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A010436
as a simple table
n
a(n)
1
0
2
1
3
4
4
6
5
9
6
16
7
19
8
21
9
24
10
25
11
31
12
34
13
36
14
39
15
46
16
49
17
51
18
54
19
61
20
64
21
66
22
69
[0,1,4,6,9,16,19,21,24,25,31,34,36,39,46,49,51,54, 61,64,66,69]