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A018910 as a simple table

na(n)
04
15
27
310
415
523
636
757
891
9146
10235
11379
12612
13989
141599
152586
164183
176767
1810948
1917713
2028659
2146370
2275027
23121395
24196420
25317813
26514231
27832042
281346271
292178311
303524580
315702889
329227467
3314930354
3424157819
3539088171
3663245988
37102334157
38165580143

[4,5,7,10,15,23,36,57,91,146,235,379,612,989,1599,
 2586,4183,6767,10948,17713,28659,46370,75027,
 121395,196420,317813,514231,832042,1346271,
 2178311,3524580,5702889,9227467,14930354,24157819,
 39088171,63245988,102334157,165580143]