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A249207 as a simple table

na(n)
114336
251200
3183516
4658448
52363528
68486156
730475714
8109474166
9393232196
101412652056
115075187032
1218233890510
1365510631030
14235369064306
15845649181758
163038313571704
1710916323664982
1839221255161200
19140918266479766

[14336,51200,183516,658448,2363528,8486156,
 30475714,109474166,393232196,1412652056,
 5075187032,18233890510,65510631030,235369064306,
 845649181758,3038313571704,10916323664982,
 39221255161200,140918266479766]