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A369809 as a simple table

na(n)
01
10
20
30
40
50
61
77
828
984
10210
11462
12925
131730
143108
155565
1610388
1720944
1845697
19104673
20242481
21553455
221229305
232650221
245565127
2511465758
2623397041
2747757235
2898317135
29205108561
30433747259
31926655972
321989584722
334271185538
349133958765
3519421679515

[1,0,0,0,0,0,1,7,28,84,210,462,925,1730,3108,5565,
 10388,20944,45697,104673,242481,553455,1229305,
 2650221,5565127,11465758,23397041,47757235,
 98317135,205108561,433747259,926655972,1989584722,
 4271185538,9133958765,19421679515]