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A056442 as a simple table

na(n)
11
21
32
45
57
632
734
8194
9390
102361
113970
1246053
1366674
14613403
152139340
1610016638
1723424252
18294722828
19465082930
204972759447
2115773188776
2290323059973
23196342666486
242587522616960
254967200045389
2639800811833713

[1,1,2,5,7,32,34,194,390,2361,3970,46053,66674,
 613403,2139340,10016638,23424252,294722828,
 465082930,4972759447,15773188776,90323059973,
 196342666486,2587522616960,4967200045389,
 39800811833713]