login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A296211 as a simple table

na(n)
10
21
31
40
51
61
71
80
90
101
111
120
131
141
151
160
171
180
191
201
211
220
231
241
250
261
270
280
291
301
311
320
331
341
351
360
371
381
390
401
411
420
431
441
450
461
471
480
490
500
511
521
531
540
551
560
571
581
591
601
611
620
631
640
651
660
671
680
690
700
711
720
731
741
750
761
770
781
791
800
810
820
831
841
851
861
870
881
891
901
910
921
931
940
950
961
971
980
990
1000
1011
1020
1031
1040
1051
1060
1071
1080
1091
1100
1111
1120
1131
1141
1150
1160
1171
1181
1190
1201

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