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A195509 as a simple table

na(n)
01
11
21
34
425
596
6481
73368
820721
9141760
101146721
119098112
1277652169
13726208640
146891125697
1569344336896
16738718169569
178076031881216
1892647353941569
191106883171037184
2013616813607795321
21174298975125127168
222304515271134124577

[1,1,1,4,25,96,481,3368,20721,141760,1146721,
 9098112,77652169,726208640,6891125697,69344336896,
 738718169569,8076031881216,92647353941569,
 1106883171037184,13616813607795321,
 174298975125127168,2304515271134124577]