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A254407 as a simple table

na(n)
00
17
232
386
4180
5325
6532
7812
81176
91635
102200
112882
123692
134641
145740
157000
168432
1710047
1811856
1913870
2016100
2118557
2221252
2324196
2427400
2530875
2634632
2738682
2843036
2947705
3052700
3158032
3263712
3369751
3476160
3582950
3690132
3797717
38105716
39114140
40123000

[0,7,32,86,180,325,532,812,1176,1635,2200,2882,
 3692,4641,5740,7000,8432,10047,11856,13870,16100,
 18557,21252,24196,27400,30875,34632,38682,43036,
 47705,52700,58032,63712,69751,76160,82950,90132,
 97717,105716,114140,123000]