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A055731 as a simple table

na(n)
00
13
211
347
4210
5985
64821
724427
8126726
9669432
103588148
1119453038
12106460872
13587176205
143259873268
1518200088376
16102107048666
17575281018454
183253321522134
1918459252891532
20105048100696856
21599403542263094
223428437672359713
2319652744592040804
24112879982373565581
25649538196329702877
263743885544339750283
2721612949469350359942
28124947894360104092955

[0,3,11,47,210,985,4821,24427,126726,669432,
 3588148,19453038,106460872,587176205,3259873268,
 18200088376,102107048666,575281018454,
 3253321522134,18459252891532,105048100696856,
 599403542263094,3428437672359713,
 19652744592040804,112879982373565581,
 649538196329702877,3743885544339750283,
 21612949469350359942,124947894360104092955]