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A057415 as a simple table

na(n)
132
1410
1553
16220
17845
182975
199936
2031640
2197283
22290173
23844729
242408213
256746197
2618613290
2750688554
28136464665
29363724034
30960862781
312518380075
326554072749
3316949040877
3443580221577
35111475092069
36283799832989

[2,10,53,220,845,2975,9936,31640,97283,290173,
 844729,2408213,6746197,18613290,50688554,
 136464665,363724034,960862781,2518380075,
 6554072749,16949040877,43580221577,111475092069,
 283799832989]