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A306553 as a simple table

na(n)
19
26
38
42
53
68
71
84
92
100
112
120
136
149
158
163
178
189
194
205
214
220
236
240
250
269
276
288
296
301
313
324
337
348
350
366
376
387
391
406
415
425
433
446
454
469
479
480
492
507
511
527
534
542
556
565
571
584
590
606
619
620
637
640
658
667
678
681
694
701
712
726
736
749
754
762
775
783
795
807
814
829
836
844
854
860
875

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