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A208001 as a simple table

na(n)
11
22
32
45
515
65
715
8114
9114
1015
1152
121657
134141
141657
1552
16203
1736401
18426422
19426422
2036401
21203
22877
231094076
2486545486
25450288795
2686545486
271094076
28877
294140
3042436913
3129169661126
321182700979380
331182700979380
3429169661126
3542436913
364140

[1,2,2,5,15,5,15,114,114,15,52,1657,4141,1657,52,
 203,36401,426422,426422,36401,203,877,1094076,
 86545486,450288795,86545486,1094076,877,4140,
 42436913,29169661126,1182700979380,1182700979380,
 29169661126,42436913,4140]