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”).

A016576 as a simple table

na(n)
13
21
37
42
53
61
710
81
91
101
116
121
135
1432
152
161
171
1810
191
203
211
221
232
243
251
2632
271
281
293
3018
311
323
332
341
358
361
373
381
3960
401
411
421
432
446
452
461
474
481
49159
501
513
521
531
541
551
561
571
588
591
6052
611
621
632
6429
651
662
6722
685
6911
703
713
722
731
741
754
762

[3,1,7,2,3,1,10,1,1,1,6,1,5,32,2,1,1,10,1,3,1,1,2,
 3,1,32,1,1,3,18,1,3,2,1,8,1,3,1,60,1,1,1,2,6,2,1,
 4,1,159,1,3,1,1,1,1,1,1,8,1,52,1,1,2,29,1,2,22,5,
 11,3,3,2,1,1,4,2]