login

A248515 as a simple table

na(n)
11
21
32
42
53
63
73
84
94
105
115
125
136
146
157
167
177
188
198
209
219
229
2310
2410
2511
2611
2712
2812
2912
3013
3113
3214
3314
3414
3515
3615
3716
3816
3916
4017
4117
4218
4318
4418
4519
4619
4720
4820
4921
5021
5121
5222
5322
5423
5523
5623
5724
5824
5925
6025
6125
6226
6326
6427
6527
6627
6728
6828
6929
7029

[1,1,2,2,3,3,3,4,4,5,5,5,6,6,7,7,7,8,8,9,9,9,10,
 10,11,11,12,12,12,13,13,14,14,14,15,15,16,16,16,
 17,17,18,18,18,19,19,20,20,21,21,21,22,22,23,23,
 23,24,24,25,25,25,26,26,27,27,27,28,28,29,29]