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A025992 as a simple table

na(n)
01
122
2313
33666
438493
5377286
63529681
731947322
8282198565
92447183310
1020920905369
11176852694018
121481626607917
1312322682753494
14101879323774177
15838170485025354
166867569457133749
1756077266261254238

[1,22,313,3666,38493,377286,3529681,31947322,
 282198565,2447183310,20920905369,176852694018,
 1481626607917,12322682753494,101879323774177,
 838170485025354,6867569457133749,
 56077266261254238]