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A348413 as a simple table

na(n)
01
12
24
38
416
528
657
7114
8221
9451
10893
111792
123549
137104
1414212
1528445
1656894
17113792
18227554
19455124
20910208
211820449
223640907
237281813
2414563613
2529127251
2658254501
27116508984
28233017889
29466035877
30932071736

[1,2,4,8,16,28,57,114,221,451,893,1792,3549,7104,
 14212,28445,56894,113792,227554,455124,910208,
 1820449,3640907,7281813,14563613,29127251,
 58254501,116508984,233017889,466035877,932071736]