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A181051 as a simple table

na(n)
04
12
27
30
43
58
65
79
80
92
101
116
127
132
144
158
167
170
188
196
201
214
220
234
247
253
261
270
283
299
305
316
324
330
341
354
366
371
384
391
405
411
429
437
440
456
468
476
485
491
508
512
527

[4,2,7,0,3,8,5,9,0,2,1,6,7,2,4,8,7,0,8,6,1,4,0,4,
 7,3,1,0,3,9,5,6,4,0,1,4,6,1,4,1,5,1,9,7,0,6,8,6,5,
 1,8,2,7]