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A257863 as a simple table

na(n)
01
11
22
33
45
57
612
718
829
945
1072
11112
12178
13279
14441
15693
161094
171721
182714
194273
206735
2110607
2216715
2326329
2441485
2565352
26102965
27162209
28255560
29402613
30634306
31999306
321574368
332480323
343907638
356156268
369698906
3715280112
3824073063
3937925860
4059750293

[1,1,2,3,5,7,12,18,29,45,72,112,178,279,441,693,
 1094,1721,2714,4273,6735,10607,16715,26329,41485,
 65352,102965,162209,255560,402613,634306,999306,
 1574368,2480323,3907638,6156268,9698906,15280112,
 24073063,37925860,59750293]