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A143303 as a simple table

na(n)
11
23
35
41
51
63
71
85
97
104
114
129
131
146
155
169
170
180
191
207
219
223
238
246
258
260
270
285
292
305
316
325
332
341

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