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A022814 as a simple table

na(n)
01
11
26
321
471
5196
6532
71301
83101
96956
1015217
1131951
1265670
13130914
14256150
15489690
16920905
171699693
183092751
195540571
209802091
2117114237
2229550346
2350444952
2485264328
25142682505
26236649524
27389033014
28634408230
291026350152
301648328017
312628254619

[1,1,6,21,71,196,532,1301,3101,6956,15217,31951,
 65670,130914,256150,489690,920905,1699693,3092751,
 5540571,9802091,17114237,29550346,50444952,
 85264328,142682505,236649524,389033014,634408230,
 1026350152,1648328017,2628254619]