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A128445 as a simple table

na(n)
01
11
22
38
420
540
668
7104
8148
9200
10260
11328
12404
13488
14580
15680
16788
17904
181028
191160
201300
211448
221604
231768
241940
252120
262308
272504
282708
292920
303140
313368
323604
333848
344100
354360
364628
374904
385188
395480
405780
416088
426404
436728
447060
457400
467748
478104

[1,1,2,8,20,40,68,104,148,200,260,328,404,488,580,
 680,788,904,1028,1160,1300,1448,1604,1768,1940,
 2120,2308,2504,2708,2920,3140,3368,3604,3848,4100,
 4360,4628,4904,5188,5480,5780,6088,6404,6728,7060,
 7400,7748,8104]