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A176149 as a simple table

na(n)
01
11
21
31
43
51
61
73
83
91
101
115
123
135
141
151
165
173
183
195
201
211
227
236
243
256
267
271
281
297
306
313
323
336
347
351
361
379
386
397
403
417
426
439
441
451
469
479
487
493
503
517
529
539
541
551
5611
579
587
598
603
618
627
639
6411
651

[1,1,1,1,3,1,1,3,3,1,1,5,3,5,1,1,5,3,3,5,1,1,7,6,
 3,6,7,1,1,7,6,3,3,6,7,1,1,9,6,7,3,7,6,9,1,1,9,9,7,
 3,3,7,9,9,1,1,11,9,7,8,3,8,7,9,11,1]