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A293346 as a simple table

na(n)
01
11
22
35
414
540
6116
7341
81010
93009
109012
1127087
1281658
13246841
14747728
152269137
166897656
1720996048
1863988866
19195237052
20596265104
211822623729
225575826696
2317069972962
2452292860854
25160295112707
26491629937802
271508617457047
284631590611528
2914225646628664

[1,1,2,5,14,40,116,341,1010,3009,9012,27087,81658,
 246841,747728,2269137,6897656,20996048,63988866,
 195237052,596265104,1822623729,5575826696,
 17069972962,52292860854,160295112707,491629937802,
 1508617457047,4631590611528,14225646628664]