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A241638 as a simple table

na(n)
01
10
20
31
41
54
63
78
86
913
1011
1120
1217
1331
1434
1547
1656
1778
18103
19125
20167
21203
22281
23315
24433
25487
26673
27745
28989
291101
301472
311623
322116
332386
343052
353430
364347
374948
386168
397104
408673
4110068
4212210
4314234
4417047
4520007
4623671
4727869
4832739
4938609
5045010

[1,0,0,1,1,4,3,8,6,13,11,20,17,31,34,47,56,78,103,
 125,167,203,281,315,433,487,673,745,989,1101,1472,
 1623,2116,2386,3052,3430,4347,4948,6168,7104,8673,
 10068,12210,14234,17047,20007,23671,27869,32739,
 38609,45010]