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A287858 as a simple table

na(n)
01
12
23
314
45
562
69
7254
829
91010
1047
114086
1275
1316372
14251
1565422
16379
17262030
18635
191048454
201919
214193438
223071
2316776606
244863
2567108254
2616383
27268427678
2824575
291073735582
3040959
314294960990
32122879
3317179813726
34196591
3568719437374
36311279

[1,2,3,14,5,62,9,254,29,1010,47,4086,75,16372,251,
 65422,379,262030,635,1048454,1919,4193438,3071,
 16776606,4863,67108254,16383,268427678,24575,
 1073735582,40959,4294960990,122879,17179813726,
 196591,68719437374,311279]