login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A297239 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
131
140
151
162
173
184
195
206
217
228
239
2410
2511
262
271
280
291
302
313
324
335
346
357
368
379
3810
393
402
411
420
431
442
453
464
475
486
497
508
519
524
533
542
551
560
571
582
593
604
615
626
637
648
655
664
673
682
691
700
711
722
733
744
755
766
777
786
795
804
813
822
831
840
851

[0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,2,3,4,5,6,7,8,9,10,
 11,2,1,0,1,2,3,4,5,6,7,8,9,10,3,2,1,0,1,2,3,4,5,6,
 7,8,9,4,3,2,1,0,1,2,3,4,5,6,7,8,5,4,3,2,1,0,1,2,3,
 4,5,6,7,6,5,4,3,2,1,0,1]