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A209408 as a simple table

na(n)
00
10
20
30
40
58
628
774
8175
9377
10799
111673
123471
137192
1414784
1530208
1661440
17124416
18251328
19506712
201020015
212051015
224119775
238268215
2416582735
2533239558
2666599068
27133392344
28267099120
29534709192
301070244924
312141826898
324285816671
338575127217

[0,0,0,0,0,8,28,74,175,377,799,1673,3471,7192,
 14784,30208,61440,124416,251328,506712,1020015,
 2051015,4119775,8268215,16582735,33239558,
 66599068,133392344,267099120,534709192,1070244924,
 2141826898,4285816671,8575127217]