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”).

A316723 as a simple table

na(n)
01
11
20
31
42
50
61
72
82
90
101
112
124
132
140
151
162
174
186
192
200
211
222
234
248
258
262
270
281
292
304
318
3212
3310
342
350
361
372
384
398
4014
4118
4212
432
440
451
462
474
488
4914
5022
5126
5214
532
540
551
562
574
588
5914
6024
6134
6234
6316
642
650
661
672
684
698
7014
7124
7238
7350
7444
7518
762
770
781
792
804
818
8214
8324
8440
8558
8670
8756
8820
892
900

[1,1,0,1,2,0,1,2,2,0,1,2,4,2,0,1,2,4,6,2,0,1,2,4,
 8,8,2,0,1,2,4,8,12,10,2,0,1,2,4,8,14,18,12,2,0,1,
 2,4,8,14,22,26,14,2,0,1,2,4,8,14,24,34,34,16,2,0,
 1,2,4,8,14,24,38,50,44,18,2,0,1,2,4,8,14,24,40,58,
 70,56,20,2,0]