login

A159878 as a simple table

na(n)
13
21
34
41
52
63
77
83
92
103
114
122
134
143
153
163
172
187
190
202
214
221
237
241
253
263
277
281
290
302
310
327
334
344
354
362
373
380
397
401
414
420
432
442
450
462
470
483
494
502
513
524
532
541
551
567
570
587
592
601
614
620
631
643
652
662
673
680
694
707
710
723
734
744
750
760
772
782
793
801
817
822
833
844
850
861
872
884
891
901
911
927
934
940
952
964
971
980
992
1007
1010
1021
1033
1042
1051

[3,1,4,1,2,3,7,3,2,3,4,2,4,3,3,3,2,7,0,2,4,1,7,1,
 3,3,7,1,0,2,0,7,4,4,4,2,3,0,7,1,4,0,2,2,0,2,0,3,4,
 2,3,4,2,1,1,7,0,7,2,1,4,0,1,3,2,2,3,0,4,7,0,3,4,4,
 0,0,2,2,3,1,7,2,3,4,0,1,2,4,1,1,1,7,4,0,2,4,1,0,2,
 7,0,1,3,2,1]