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A050726 as a simple table

na(n)
00
11
22
33
44
55
66
77
88
99
1010
1114
1215
1316
1417
1518
1619
1720
1821
1922
2027
2128
2229
2332

[0,1,2,3,4,5,6,7,8,9,10,14,15,16,17,18,19,20,21,
 22,27,28,29,32]