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A257740 as a simple table

na(n)
01
10
21
30
42
53
60
73
814
913
100
115
1249
13114
1473
150
167
17148
18672
191028
20501
210
2211
23427
243334
259182
2610310
274051
280
2915
301170
3115030
3266584
33129485
34114402
3537633
360
3722
383150
3963978
40428653
411285815
421918083
431394414
44394353
450
4630
478288
48261880
492557972
5011117600
5124917060
5230044014
5318536744
544596553

[1,0,1,0,2,3,0,3,14,13,0,5,49,114,73,0,7,148,672,
 1028,501,0,11,427,3334,9182,10310,4051,0,15,1170,
 15030,66584,129485,114402,37633,0,22,3150,63978,
 428653,1285815,1918083,1394414,394353,0,30,8288,
 261880,2557972,11117600,24917060,30044014,
 18536744,4596553]