login

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

A104637 as a simple table

na(n)
11
20
30
40
50
60
70
80
91
101
110
120
131
141
151
160
170
181
191
200
210
220
231
241
250
261
271
281
291
300
311
320
330
340
351
360
370
381
391
400
410
421
430
440
450
460
471
482
492
502
511
521
532
541
551
562
572
581
591
602
612
621
631
640
650
660
670
680
691
701
710
720
731
740
750
761
771
780
792
802
811
822
831
841
851
862
872
881
892
902
912
921
932
941
951
961
971
981
991
1001

[1,0,0,0,0,0,0,0,1,1,0,0,1,1,1,0,0,1,1,0,0,0,1,1,
 0,1,1,1,1,0,1,0,0,0,1,0,0,1,1,0,0,1,0,0,0,0,1,2,2,
 2,1,1,2,1,1,2,2,1,1,2,2,1,1,0,0,0,0,0,1,1,0,0,1,0,
 0,1,1,0,2,2,1,2,1,1,1,2,2,1,2,2,2,1,2,1,1,1,1,1,1,
 1]