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A120757 as a simple table

na(n)
10
22
37
429
5117
6474
71919
87770
931460
10127379
11515747
122088217
138455018
1434233669
15138609296
16561217582
172272323599
189200450421
1937251863241
20150829715006
21610697048403
222472661868474
2310011603514040
2440536155064419

[0,2,7,29,117,474,1919,7770,31460,127379,515747,
 2088217,8455018,34233669,138609296,561217582,
 2272323599,9200450421,37251863241,150829715006,
 610697048403,2472661868474,10011603514040,
 40536155064419]