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A283837 as a simple table

na(n)
01
10
21
32
44
58
616
732
862
9124
10246
11488
12968
131920
143809
157554
1614985
1729724
1858960
19116952
20231984
21460160
22912764
231810544
243591364
257123768
2614130584
2728029184
2855598209
29110283652
30218756761
31433922158
32860720548
331707310512
343386591840
356717585472

[1,0,1,2,4,8,16,32,62,124,246,488,968,1920,3809,
 7554,14985,29724,58960,116952,231984,460160,
 912764,1810544,3591364,7123768,14130584,28029184,
 55598209,110283652,218756761,433922158,860720548,
 1707310512,3386591840,6717585472]