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”).

A065801 as a simple table

na(n)
23
32
43
53
63
73
83
93
104
114
124
134
144
154
165
175
185
195
205
215
225
236
246
256
266
276
286
296
307
317
327
337
347
357
367
378
388
398
408
418
428
438
449
459
469
479
489
499
509
519
5210
5310
5410
5510
5610
5710
5810
5911
6011
6111
6211
6311
6411
6511
6611
6712
6812
6912
7012
7112
7212
7312
7412
7513
7613
7713
7813
7913
8013
8113
8213
8314
8414
8514
8614
8714

[3,2,3,3,3,3,3,3,4,4,4,4,4,4,5,5,5,5,5,5,5,6,6,6,
 6,6,6,6,7,7,7,7,7,7,7,8,8,8,8,8,8,8,9,9,9,9,9,9,9,
 9,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11,12,
 12,12,12,12,12,12,12,13,13,13,13,13,13,13,13,14,
 14,14,14,14]