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A148046 as a simple table

na(n)
01
11
22
33
410
520
658
7129
8456
91134
103548
119794
1233807
1396578
14306887
15967425
163255598
1710137930
1832871380
19110954830
20371459199
211212221590
224058086695
2314072357534
2447559861357
25159489386798
26550988433164
271927971427275
286601530164918
2922631882518193
3079913196165907
31280987658710751
32973663407984038

[1,1,2,3,10,20,58,129,456,1134,3548,9794,33807,
 96578,306887,967425,3255598,10137930,32871380,
 110954830,371459199,1212221590,4058086695,
 14072357534,47559861357,159489386798,550988433164,
 1927971427275,6601530164918,22631882518193,
 79913196165907,280987658710751,973663407984038]