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”).

A336200 as a simple table

na(n)
11
21
32
42
53
64
73
84
95
106
118
125
137
146
158
167
179
1810
1911
2012
2113
229
2314
2410
2512
2615
2711
2813
2914
3016
3117
3218
3319
3415
3520
3621
3716
3823
3922
4017
4124
4218
4325
4419
4526
4627
4720
4822
4921
5028
5124
5223
5329
5430
5525
5631
5727
5832
5933
6026
6135
6234
6328
6436
6538
6637
6729
6839
6940
7030

[1,1,2,2,3,4,3,4,5,6,8,5,7,6,8,7,9,10,11,12,13,9,
 14,10,12,15,11,13,14,16,17,18,19,15,20,21,16,23,
 22,17,24,18,25,19,26,27,20,22,21,28,24,23,29,30,
 25,31,27,32,33,26,35,34,28,36,38,37,29,39,40,30]