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A020709 as a simple table

na(n)
04
110
225
363
4159
5401
61011
72549
86427
916205
1040859
11103021
12259755
13654941
141651355
154163693
1610498251
1726470077
1866741115
19168279693
20424297003
211069813853
222697406939
236801187117
2417148375179
2543237565181
26109018319419
27274876578253
28693068226283

[4,10,25,63,159,401,1011,2549,6427,16205,40859,
 103021,259755,654941,1651355,4163693,10498251,
 26470077,66741115,168279693,424297003,1069813853,
 2697406939,6801187117,17148375179,43237565181,
 109018319419,274876578253,693068226283]