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A176526 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1112
1214
1315
1416
1518
1620
1721
1824
1925
2028
2130
2235
2336
2440
2542
2645
2748
2850
2960
3070
3172
3275
3380
3484
3590
36100
37105
38120
39140
40144
41150
42180
43200
44210
45240
46300
47360
48420
49600
50720

[1,2,3,4,5,6,7,8,9,10,12,14,15,16,18,20,21,24,25,
 28,30,35,36,40,42,45,48,50,60,70,72,75,80,84,90,
 100,105,120,140,144,150,180,200,210,240,300,360,
 420,600,720]