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”).

A179846 as a simple table

na(n)
12
23
33
44
53
64
74
84
94
105
115
125
135
145
156
165
174
186
199
205
217
229
238
247
255
268
276
287
297
308
317
327
338
3411
357
3610
3711
3810
3910
4012
4110
4210
4312
4411
4510
4611
4711
4810
4911
508
5110
5211
5311
5411
5512
5612
5711
5812
5912
6012
6111
6214
6312
6411
6514
6613
6711
6811
6913
7013
7115
7214
7313
7417
7514
7616
7717
7813
7916
8014

[2,3,3,4,3,4,4,4,4,5,5,5,5,5,6,5,4,6,9,5,7,9,8,7,
 5,8,6,7,7,8,7,7,8,11,7,10,11,10,10,12,10,10,12,11,
 10,11,11,10,11,8,10,11,11,11,12,12,11,12,12,12,11,
 14,12,11,14,13,11,11,13,13,15,14,13,17,14,16,17,
 13,16,14]