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A149267 as a simple table

na(n)
01
11
24
311
440
5146
6556
72193
88782
935996
10149102
11626514
122657002
1311364796
1449005900
15212539829
16927754782
174068514036
1817928721394
1979325129056
20352268070718
211569846519622
227016512277212
2331453931008870
24141356729372092
25636840991055262
262875436365711636
2713009869271150484

[1,1,4,11,40,146,556,2193,8782,35996,149102,
 626514,2657002,11364796,49005900,212539829,
 927754782,4068514036,17928721394,79325129056,
 352268070718,1569846519622,7016512277212,
 31453931008870,141356729372092,636840991055262,
 2875436365711636,13009869271150484]