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A095061 as a simple table

na(n)
10
20
30
42
54
64
77
818
925
1054
11105
12178
13332
14637
151165
162194
174161
187770
1914800
2028100
2153525
22102394
23195938
24377301
25723938
261391620
272684760
285178439
2910010119
3019362205
3137501838
3272702221
33141062816
34273985225
35532514962

[0,0,0,2,4,4,7,18,25,54,105,178,332,637,1165,2194,
 4161,7770,14800,28100,53525,102394,195938,377301,
 723938,1391620,2684760,5178439,10010119,19362205,
 37501838,72702221,141062816,273985225,532514962]