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A087408 as a simple table

n a(n)
1 51
2 1
3 52
4 2
5 53
6 3
7 54
8 4
9 55
10 5
11 56
12 6
13 57
14 7
15 58
16 8
17 59
18 9
19 51
20 0
21 10
22 51
23 10
24 11
25 51
26 20
27 12
28 51
29 30
30 13
31 51
32 40
33 14
34 51
35 50
36 15
37 51
38 60
39 16
40 51
41 70
42 17
43 51
44 80
45 18
46 51
47 90
48 19
49 52
50 0
51 20
52 52
53 10
54 21
55 52
56 20
57 22
58 52
59 30
60 23
61 52
62 40
63 24
64 52
65 50
66 25
67 52
68 60
69 26
70 52
71 70
72 27
73 52
74 80

[51,1,52,2,53,3,54,4,55,5,56,6,57,7,58,8,59,9,51,
 0,10,51,10,11,51,20,12,51,30,13,51,40,14,51,50,15,
 51,60,16,51,70,17,51,80,18,51,90,19,52,0,20,52,10,
 21,52,20,22,52,30,23,52,40,24,52,50,25,52,60,26,
 52,70,27,52,80]

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Last modified February 17 12:07 EST 2020. Contains 331996 sequences. (Running on oeis4.)