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A070450 as a simple table

na(n)
00
11
24
39
416
525
68
721
88
925
1016
119
124
131
140
151
164
179
1816
1925
208
2121
228
2325
2416
259
264
271
280
291
304
319
3216
3325
348
3521
368
3725
3816
399
404
411
420
431
444
459
4616
4725
488
4921
508
5125
5216
539
544
551
560
571
584
599
6016
6125
628
6321
648
6525
6616
679
684
691
700
711
724
739
7416
7525
768
7721
788
7925
8016
819
824
831
840
851
864
879
8816

[0,1,4,9,16,25,8,21,8,25,16,9,4,1,0,1,4,9,16,25,8,
 21,8,25,16,9,4,1,0,1,4,9,16,25,8,21,8,25,16,9,4,1,
 0,1,4,9,16,25,8,21,8,25,16,9,4,1,0,1,4,9,16,25,8,
 21,8,25,16,9,4,1,0,1,4,9,16,25,8,21,8,25,16,9,4,1,
 0,1,4,9,16]