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A307466 as a simple table

na(n)
01
11
22
35
414
541
6121
7355
81032
92974
108509
1124210
1268595
13193753
14546041
151536358
164317652
1712123685
1834021810
1995431301
20267601625
21750221859
222102913404
235893910702
2416517729313
2546288368894
26129710571239
27363467837569
281018468044881
292853791650010

[1,1,2,5,14,41,121,355,1032,2974,8509,24210,68595,
 193753,546041,1536358,4317652,12123685,34021810,
 95431301,267601625,750221859,2102913404,
 5893910702,16517729313,46288368894,129710571239,
 363467837569,1018468044881,2853791650010]