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A247023 as a simple table

na(n)
01
12
21
34
43
51
68
78
84
91
1016
1121
1213
135
141
1532
1656
1740
1819
196
201
2164
22154
23122
2466
2526
267
271
28128
29440
30376
31222
32100
3334
348
351
36256
371309
381181
39741
40365
41143
4243
439
441
45512
464048
473792
482483
491302
50561
51196
5253
5310
541
551024
5612958
5712446
588398
594606

[1,2,1,4,3,1,8,8,4,1,16,21,13,5,1,32,56,40,19,6,1,
 64,154,122,66,26,7,1,128,440,376,222,100,34,8,1,
 256,1309,1181,741,365,143,43,9,1,512,4048,3792,
 2483,1302,561,196,53,10,1,1024,12958,12446,8398,
 4606]