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”).

A373592 as a simple table

na(n)
10
21
30
42
51
61
70
83
90
102
111
122
130
141
151
164
171
181
190
203
210
222
231
243
252
261
270
282
291
302
310
325
331
342
351
362
370
381
390
404
411
421
430
443
451
462
471
484
490
503
511
522
531
541
552
563
570
582
591
603
610
621
630
646
651
662
670
683
691
702
711
723
730
741
752
762
771
781
790
805
810
822
831
842
852
861
871
884
891
902
910
923
930
942
951
965
970
981
991
1004
1011
1022
1030
1043
1051

[0,1,0,2,1,1,0,3,0,2,1,2,0,1,1,4,1,1,0,3,0,2,1,3,
 2,1,0,2,1,2,0,5,1,2,1,2,0,1,0,4,1,1,0,3,1,2,1,4,0,
 3,1,2,1,1,2,3,0,2,1,3,0,1,0,6,1,2,0,3,1,2,1,3,0,1,
 2,2,1,1,0,5,0,2,1,2,2,1,1,4,1,2,0,3,0,2,1,5,0,1,1,
 4,1,2,0,3,1]