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A367953 as a simple table

na(n)
12
22
34
42
52
64
72
84
94
106
112
122
134
142
152
164
172
184
194
206
212
222
234
242
254
264
276
282
294
304
316
324
336
346
358
362
372
384
392
402
414
422
434
444
456
462
472
484
492
502
514
522
534
544
556
562
572
584
592
604
614
626
632
644
654
666
674
686
696
708
712
722
734
742
752
764
772
784
794
806
812
822
834
842
854
864
876
882
894
904

[2,2,4,2,2,4,2,4,4,6,2,2,4,2,2,4,2,4,4,6,2,2,4,2,
 4,4,6,2,4,4,6,4,6,6,8,2,2,4,2,2,4,2,4,4,6,2,2,4,2,
 2,4,2,4,4,6,2,2,4,2,4,4,6,2,4,4,6,4,6,6,8,2,2,4,2,
 2,4,2,4,4,6,2,2,4,2,4,4,6,2,4,4]