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A278933 as a simple table

na(n)
00
10
20
30
40
50
64
74
88
98
1012
1112
1220
1320
1424
1528
1632
1732
1840
1940
2048
2152
2256
2356
2468
2568
2672
2776
2884
2984
3096
3196
32104
33108
34112
35116
36128
37128
38132
39136
40148
41148
42160
43160
44168
45176
46180
47180
48196
49196
50204

[0,0,0,0,0,0,4,4,8,8,12,12,20,20,24,28,32,32,40,
 40,48,52,56,56,68,68,72,76,84,84,96,96,104,108,
 112,116,128,128,132,136,148,148,160,160,168,176,
 180,180,196,196,204]