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A293739 as a simple table

na(n)
01
11
23
37
420
554
6164
7500
81630
95472
1019256
1170121
12265723
131041184
144225484
1517689505
1676392933
17339283021
181548592471
197246210567
2034725853445
21170096822940
22850715642495
234337263437693
2422519434992230
25118916581795167
26638088881489144
273475474084479428

[1,1,3,7,20,54,164,500,1630,5472,19256,70121,
 265723,1041184,4225484,17689505,76392933,
 339283021,1548592471,7246210567,34725853445,
 170096822940,850715642495,4337263437693,
 22519434992230,118916581795167,638088881489144,
 3475474084479428]