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A148548 as a simple table

na(n)
01
11
23
35
421
544
6179
7405
81835
94490
1019779
1149829
12232721
13610882
142788715
157427785
1635253935
1796368290
18448865903
191237270005
205931202577
2116649102672
2278553909015
23221640074309
241069716764575
253059624598509
2614565629603329
2741799007929725
28202728660743415
29588026037157535
302817795677054636

[1,1,3,5,21,44,179,405,1835,4490,19779,49829,
 232721,610882,2788715,7427785,35253935,96368290,
 448865903,1237270005,5931202577,16649102672,
 78553909015,221640074309,1069716764575,
 3059624598509,14565629603329,41799007929725,
 202728660743415,588026037157535,2817795677054636]