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A021772 as a simple table

na(n)
01
119
2242
32618
426103
5248997
62316784
721251956
8193359485
91751044295
1015814841406
11142616378814
121284983809747
1311572125768313
14104185847231708
15937857633325592
168441649467754489
1775979521955403451

[1,19,242,2618,26103,248997,2316784,21251956,
 193359485,1751044295,15814841406,142616378814,
 1284983809747,11572125768313,104185847231708,
 937857633325592,8441649467754489,
 75979521955403451]