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A149125 as a simple table

na(n)
01
11
24
39
434
5103
6385
71315
85064
918333
1072135
11271673
121085490
134201685
1416998626
1567093063
16274107736
171098361379
184522963271
1918339291269
2076016200380
21311165747469
221296898322962
235350452734537
2422404993004950
2593038032837111
26391181787324211
271633395949674339
286892085905698460

[1,1,4,9,34,103,385,1315,5064,18333,72135,271673,
 1085490,4201685,16998626,67093063,274107736,
 1098361379,4522963271,18339291269,76016200380,
 311165747469,1296898322962,5350452734537,
 22404993004950,93038032837111,391181787324211,
 1633395949674339,6892085905698460]