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A148394 as a simple table

na(n)
01
11
22
35
416
552
6188
7673
82528
99448
1036232
11138642
12538502
132089746
148183600
1532039011
16126154812
17496759140
181963415328
197761746678
2030760767292
21121938877154
22484214723920
231923302168038
247648666905624
2530425224701788
26121132809344714
27482381656899028
281922197151700130

[1,1,2,5,16,52,188,673,2528,9448,36232,138642,
 538502,2089746,8183600,32039011,126154812,
 496759140,1963415328,7761746678,30760767292,
 121938877154,484214723920,1923302168038,
 7648666905624,30425224701788,121132809344714,
 482381656899028,1922197151700130]