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A251194 as a simple table

na(n)
110
225
364
4164
5421
61081
72776
87129
918308
1047017
11120745
12310087
13796339
142045090
155252026
1613487806
1734638235
1888954966
19228446570
20586677031
211506654001
223869260528
239936705457
2425518600938
2565534698261
26168300632413

[10,25,64,164,421,1081,2776,7129,18308,47017,
 120745,310087,796339,2045090,5252026,13487806,
 34638235,88954966,228446570,586677031,1506654001,
 3869260528,9936705457,25518600938,65534698261,
 168300632413]