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A221716 as a simple table

na(n)
16
22
36
48
53
65
73
87
96
105
115
126
135
148
156
166
177
185
196
204
218
226
239
246
256
267
277
288
297
3010
317
326
337
345
359
366
3712
387
399
409
419
426
438
447
458
468
4712
487
498
506
518
527
538
547
557
567
577
586
598
6010
618
628
639
647
657
668
6710
687
6911
7012
717
7210
739
747
759
7610
779
7810
797
809
818
829
8311
8411
855
868
879
888
8911
9010
916
928
938
946
9510
967
978
989
9912
1008
1019
10212
1036
1048
1058
10611
1078
1089
1099
1108
11110
1129
11312

[6,2,6,8,3,5,3,7,6,5,5,6,5,8,6,6,7,5,6,4,8,6,9,6,
 6,7,7,8,7,10,7,6,7,5,9,6,12,7,9,9,9,6,8,7,8,8,12,
 7,8,6,8,7,8,7,7,7,7,6,8,10,8,8,9,7,7,8,10,7,11,12,
 7,10,9,7,9,10,9,10,7,9,8,9,11,11,5,8,9,8,11,10,6,
 8,8,6,10,7,8,9,12,8,9,12,6,8,8,11,8,9,9,8,10,9,12]