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A193021 as a simple table

na(n)
01
11
22
34
49
519
642
793
8205
9453
101003
112221
124918
1310892
1424126
1553442
16118384
17262248
18580946
191286953
202850965
216315712
2213991153
2330994539
2468662111
25152107038
26336962513
27746472721
281653660451
293663352982
308115423952
3117978094917

[1,1,2,4,9,19,42,93,205,453,1003,2221,4918,10892,
 24126,53442,118384,262248,580946,1286953,2850965,
 6315712,13991153,30994539,68662111,152107038,
 336962513,746472721,1653660451,3663352982,
 8115423952,17978094917]