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A266941 as a simple table

na(n)
01
11
25
314
442
5103
6289
7690
81771
94206
1010142
1123449
1254786
13123528
14279480
15619206
161366405
172969071
186425534
1913727775
2029187555
2161439660
22128620370
23267044222
24551527679
251130806020
262306746335
274676096006
289432394144
2918920266428
3037776372312

[1,1,5,14,42,103,289,690,1771,4206,10142,23449,
 54786,123528,279480,619206,1366405,2969071,
 6425534,13727775,29187555,61439660,128620370,
 267044222,551527679,1130806020,2306746335,
 4676096006,9432394144,18920266428,37776372312]