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A278177 as a simple table

na(n)
10
20
30
40
52
60
70
85
95
100
110
1213
1318
1413
150
160
1743
18126
19126
2043
210
220
23137
24737
251476
26737
27137
280
290
30436
314551
3217396
3317396
344551
35436
360
370
381394
3927692
40205363
41396024
42205363
4327692
441394
450
460
474458
48169131
492419304
509120939
519120939
522419304

[0,0,0,0,2,0,0,5,5,0,0,13,18,13,0,0,43,126,126,43,
 0,0,137,737,1476,737,137,0,0,436,4551,17396,17396,
 4551,436,0,0,1394,27692,205363,396024,205363,
 27692,1394,0,0,4458,169131,2419304,9120939,
 9120939,2419304]