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A269650 as a simple table

na(n)
13
29
327
479
5225
6626
71710
84605
912259
1032320
1184504
12219356
13565816
141451349
153704271
169412153
1723818707
1860055275
19150913073
20378064818
21944442242
222353140149
235848794543
2414504575980
2535894673012
2688654500384
27218560230944

[3,9,27,79,225,626,1710,4605,12259,32320,84504,
 219356,565816,1451349,3704271,9412153,23818707,
 60055275,150913073,378064818,944442242,2353140149,
 5848794543,14504575980,35894673012,88654500384,
 218560230944]