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A106228 as a simple table

na(n)
01
11
22
36
421
580
6322
71347
85798
925512
10114236
11518848
122384538
1311068567
1451817118
15244370806
161159883685
175536508864
1826560581688
19127993221140
20619280193640
213007251366000
2214651743202152
2371601107803904
24350873710447210
251723795243004223

[1,1,2,6,21,80,322,1347,5798,25512,114236,518848,
 2384538,11068567,51817118,244370806,1159883685,
 5536508864,26560581688,127993221140,619280193640,
 3007251366000,14651743202152,71601107803904,
 350873710447210,1723795243004223]