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A019180 as a simple table

na(n)
30
40
56
66
75
827
948
1088
11242
12534
131295
143371
158005
1620318
1752616
18131118
19337153
20878222
212265242
225912317
2315506407
2440583900
25106780193
26281722404
27743716917
281970007288
295231872992
3013917016645
3137110269578

[0,0,6,6,5,27,48,88,242,534,1295,3371,8005,20318,
 52616,131118,337153,878222,2265242,5912317,
 15506407,40583900,106780193,281722404,743716917,
 1970007288,5231872992,13917016645,37110269578]