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A148454 as a simple table

na(n)
01
11
22
36
417
557
6205
7745
82875
911305
1045332
11186380
12774303
133267037
1413949978
1560078464
16261420213
171145680231
185056693164
1922468775276
20100367233789
21450802933329
222034271914025
239219038987323
2441952247315081
25191591933975581
26878015079137772
274036487462078620
2818610889183478567

[1,1,2,6,17,57,205,745,2875,11305,45332,186380,
 774303,3267037,13949978,60078464,261420213,
 1145680231,5056693164,22468775276,100367233789,
 450802933329,2034271914025,9219038987323,
 41952247315081,191591933975581,878015079137772,
 4036487462078620,18610889183478567]