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A355357 as a simple table

na(n)
01
11
21
34
47
520
643
7110
8262
9674
101684
114397
1211320
1329938
1478641
15210044
16559724
171507563
184060585
1911016027
2029919220
2181673846
22223307300
23612851316
241684816018
254645243490
2612829177587
2735513736868
2898465916370
29273531234027
30760966444416

[1,1,1,4,7,20,43,110,262,674,1684,4397,11320,
 29938,78641,210044,559724,1507563,4060585,
 11016027,29919220,81673846,223307300,612851316,
 1684816018,4645243490,12829177587,35513736868,
 98465916370,273531234027,760966444416]