login

A268613 as a simple table

na(n)
02
11
23
34
47
511
618
79
87
916
103
1119
122
131
143
154
167
1711
1818
199
207
2116
223
2319
242
251
263
274
287
2911
3018
319
327
3316
343
3519
362
371
383
394
407
4111
4218
439
447
4516
463
4719
482
491
503
514
527
5311
5418
559
567
5716
583
5919
602
611
623
634
647
6511
6618
679
687
6916
703
7119
722
731
743
754
767
7711
7818
799
807
8116
823
8319
842
851
863
874
887
8911
9018
919
927
9316
943
9519
962
971
983
994
1007
10111

[2,1,3,4,7,11,18,9,7,16,3,19,2,1,3,4,7,11,18,9,7,
 16,3,19,2,1,3,4,7,11,18,9,7,16,3,19,2,1,3,4,7,11,
 18,9,7,16,3,19,2,1,3,4,7,11,18,9,7,16,3,19,2,1,3,
 4,7,11,18,9,7,16,3,19,2,1,3,4,7,11,18,9,7,16,3,19,
 2,1,3,4,7,11,18,9,7,16,3,19,2,1,3,4,7,11]