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”).

A333389 as a simple table

na(n)
11
22
32
43
54
62
77
86
91
102
115
129
133
143
155
166
179
183
196
209
213
227
2316
247
253
267
273
286
2927
3020
311
324
333
344
351
364
3725
3821
393
401
419
423
431
449
459
4610
4719
485
495
5011
5110
5219
535
545
5511
5611
5728
585
5913
6013
6113
625
635
645
6513
6610
6723
6830
691
706
7135
726
731
746
7511
7618
771
786

[1,2,2,3,4,2,7,6,1,2,5,9,3,3,5,6,9,3,6,9,3,7,16,7,
 3,7,3,6,27,20,1,4,3,4,1,4,25,21,3,1,9,3,1,9,9,10,
 19,5,5,11,10,19,5,5,11,11,28,5,13,13,13,5,5,5,13,
 10,23,30,1,6,35,6,1,6,11,18,1,6]