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”).

A054024 as a simple table

na(n)
10
21
31
43
51
60
71
87
94
108
111
124
131
1410
159
1615
171
183
191
202
2111
2214
231
2412
256
2616
2713
280
291
3012
311
3231
3315
3420
3513
3619
371
3822
3917
4010
411
4212
431
4440
4533
4626
471
4828
498
5043
5121
5246
531
5412
5517
568
5723
5832
591
6048
611
6234
6341
6463
6519
6612
671
6858
6927
704
711
7251
731
7440
7549
7664
7719
7812
791
8026
8140

[0,1,1,3,1,0,1,7,4,8,1,4,1,10,9,15,1,3,1,2,11,14,
 1,12,6,16,13,0,1,12,1,31,15,20,13,19,1,22,17,10,1,
 12,1,40,33,26,1,28,8,43,21,46,1,12,17,8,23,32,1,
 48,1,34,41,63,19,12,1,58,27,4,1,51,1,40,49,64,19,
 12,1,26,40]