login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 


A131219 as a simple table

na(n)
11
21
31
41
50
61
71
80
90
101
111
120
130
140
151
161
171
180
190
201
211
221
230
240
250
260
270
281
291
300
310
320
330
340
350
361
371
380
390
400
410
420
430
440
451
461
471
480
490
500
510
520
530
541
551
561
570
581
590
600
610
620
630
641
650
661
671
680
690
701
710
720
730
740
751
760
770
781
791
800
810
820
830
840
850
860
870
880
890
900
911
921
931
940
950
960
970
980
990
1000
1010
1020
1030
1041
1051

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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 22 04:43 EDT 2024. Contains 376096 sequences. (Running on oeis4.)