login

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

A354918 as a simple table

na(n)
11
21
30
41
50
60
70
81
90
100
110
121
130
140
151
161
170
180
190
200
210
220
230
240
250
260
270
281
290
301
310
321
331
340
350
360
370
380
390
401
410
420
430
441
451
460
470
481
490
500
511
520
530
540
550
561
570
580
590
601
610
620
631
641
651
661
670
680
691
700
710
720
730
740
750
761
771
780
790
801
810
820
830
840
850
860
871
880
890
901
911
921
930
940
951
960
970
980
990
1000
1010
1021
1030
1041
1050
1060
1070
1081
1090
1100
1110
1120
1130
1140
1151
1160
1170
1180
1190
1201
1210

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