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A019176 as a simple table

na(n)
30
41
54
64
76
820
940
1094
11238
12541
131294
143360
158173
1619987
1751528
18131436
19334749
20866390
212252976
225878486
2315411939
2440580608
25107264611
26284120728
27754178471
282007015523
295349093515
3014276197975
3138168672182

[0,1,4,4,6,20,40,94,238,541,1294,3360,8173,19987,
 51528,131436,334749,866390,2252976,5878486,
 15411939,40580608,107264611,284120728,754178471,
 2007015523,5349093515,14276197975,38168672182]