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A263279 as a simple table

na(n)
01
12
23
35
44
55
66
74
84
93
106
113
122
134
145
156
165
175
185
197
204
214
225
236
249
256
267
275
286
294
304
313
325
335
344
355
363
373
384
394
405
415
425
435
445
454
464
473
485
497
504
514
525
537
548
555
567
575
587
598
608
616
628
636
647
657
667
679
6810
6910
7011
719
7210
739
7411
7510
769
777
788
799
807
816
829
838
8410
856
865
876
885
899
908
918
928
937
946
954
963
973
983
995
1004
1017
1026
1036
1047
1059
1065
1075
10810
10910
11011
1116
1127
1139
1149
1157
1169
11713
1187
1196
1208

[1,2,3,5,4,5,6,4,4,3,6,3,2,4,5,6,5,5,5,7,4,4,5,6,
 9,6,7,5,6,4,4,3,5,5,4,5,3,3,4,4,5,5,5,5,5,4,4,3,5,
 7,4,4,5,7,8,5,7,5,7,8,8,6,8,6,7,7,7,9,10,10,11,9,
 10,9,11,10,9,7,8,9,7,6,9,8,10,6,5,6,5,9,8,8,8,7,6,
 4,3,3,3,5,4,7,6,6,7,9,5,5,10,10,11,6,7,9,9,7,9,13,
 7,6,8]