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A263733 as a simple table

na(n)
11
22
36
414
538
6127
7411
81492
93949
105100
113673
124157
131576
14776
151985
162939
174462
1810245
1914916
2018883
2141021
2252695
2366751
24160187
25222729
26317410
27783368
281130264
291595369
303761189
315260242
327109813
3316798814
3423469508
3531907340
3676564040

[1,2,6,14,38,127,411,1492,3949,5100,3673,4157,
 1576,776,1985,2939,4462,10245,14916,18883,41021,
 52695,66751,160187,222729,317410,783368,1130264,
 1595369,3761189,5260242,7109813,16798814,23469508,
 31907340,76564040]