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A355911 as a simple table

na(n)
11
21
32
42
52
64
74
84
94
106
118
128
138
148
158
1612
1712
1814
1916
2016
2116
2216
2316
2416
2524
2624
2724
2826
2928
3028
3132
3232
3332
3432
3532
3632
3732
3840

[1,1,2,2,2,4,4,4,4,6,8,8,8,8,8,12,12,14,16,16,16,
 16,16,16,24,24,24,26,28,28,32,32,32,32,32,32,32,
 40]