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A206139 as a simple table

na(n)
01
11
21
32
43
55
68
713
821
934
1055
1188
12141
13224
14356
15563
16890
171401
182202
193448
205386
218386
2213025
2320175
2431180
2548077
2673976
27113588
28174057
29266174
30406224
31618729
32940552
331427038
342161122
353266956
364930052
377427314
3811171332
3916776169
4025154204

[1,1,1,2,3,5,8,13,21,34,55,88,141,224,356,563,890,
 1401,2202,3448,5386,8386,13025,20175,31180,48077,
 73976,113588,174057,266174,406224,618729,940552,
 1427038,2161122,3266956,4930052,7427314,11171332,
 16776169,25154204]