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A262598 as a simple table

na(n)
11
22
31
43
51
66
79
815
92
105
116
1216
132
146
159
1621
172
1810
1925
2045
212
2257
23495
24609
252
26637
2721463
2822737
293
3010
3125
3255
333
3414
3549
3691
374
3814
3949
40105
414
4218
4381
44153
455
4613
4740
48105
495
5018
5181
52171
535
5422
55121
56231
575
58574
5927881
6030751
616
6222
63121
64253
656
6626
67169
68325

[1,2,1,3,1,6,9,15,2,5,6,16,2,6,9,21,2,10,25,45,2,
 57,495,609,2,637,21463,22737,3,10,25,55,3,14,49,
 91,4,14,49,105,4,18,81,153,5,13,40,105,5,18,81,
 171,5,22,121,231,5,574,27881,30751,6,22,121,253,6,
 26,169,325]