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A078107 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1518
1619
1720
1821
1922
2024

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,18,19,20,21,22,
 24]