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A127473 as a simple table

na(n)
11
21
34
44
516
64
736
816
936
1016
11100
1216
13144
1436
1564
1664
17256
1836
19324
2064
21144
22100
23484
2464
25400
26144
27324
28144
29784
3064
31900
32256
33400
34256
35576
36144
371296
38324
39576
40256
411600
42144
431764
44400
45576
46484
472116
48256
491764
50400
511024
52576
532704
54324
551600

[1,1,4,4,16,4,36,16,36,16,100,16,144,36,64,64,256,
 36,324,64,144,100,484,64,400,144,324,144,784,64,
 900,256,400,256,576,144,1296,324,576,256,1600,144,
 1764,400,576,484,2116,256,1764,400,1024,576,2704,
 324,1600]