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A105856 as a simple table

na(n)
00
11
22
34
47
512
620
726
832
944
1052
1161
1278
1391
14107
15121
16135
17163
18187
19201
20219
21251
22279
23293
24311
25343
26367
27396
28421
29446
30496
31540
32570
33611
34648
35656
36665
37682
38708
39751
40780
41811
42871
43919
44939
45962
461005
471071
481132
491161
501201
511270
521327
531347

[0,1,2,4,7,12,20,26,32,44,52,61,78,91,107,121,135,
 163,187,201,219,251,279,293,311,343,367,396,421,
 446,496,540,570,611,648,656,665,682,708,751,780,
 811,871,919,939,962,1005,1071,1132,1161,1201,1270,
 1327,1347]