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A376216 as a simple table

na(n)
19
218
325
436
545
649
750
863
972
1075
1181
1290
1398
1499
15100
16117
17121
18126
19144
20147
21150
22153
23162
24169
25171
26175
27180
28196
29198
30200
31207
32225
33234
34242
35245
36252
37261
38275
39279
40288
41289
42294
43300
44306
45315
46324
47325
48333
49338
50342
51350
52360
53361
54363
55369
56387
57392
58396
59400

[9,18,25,36,45,49,50,63,72,75,81,90,98,99,100,117,
 121,126,144,147,150,153,162,169,171,175,180,196,
 198,200,207,225,234,242,245,252,261,275,279,288,
 289,294,300,306,315,324,325,333,338,342,350,360,
 361,363,369,387,392,396,400]