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A264853 as a simple table

na(n)
00
11
213
356
4160
5365
6721
71288
82136
93345
105005
117216
1210088
1313741
1418305
1523920
1630736
1738913
1848621
1960040
2073360
2188781
22106513
23126776
24149800
25175825
26205101
27237888
28274456
29315085
30360065
31409696
32464288
33524161
34589645
35661080
36738816
37823213
38914641

[0,1,13,56,160,365,721,1288,2136,3345,5005,7216,
 10088,13741,18305,23920,30736,38913,48621,60040,
 73360,88781,106513,126776,149800,175825,205101,
 237888,274456,315085,360065,409696,464288,524161,
 589645,661080,738816,823213,914641]