login

A030412 as a simple table

na(n)
11
21
32
43
54
64
73
84
93
103
113
124
134
144
155
165
176
187
197
207
218
229
2310
2411
2512
2612
2713
2812
2913
3014
3113
3213
3314
3414
3515
3616
3716
3816
3915
4015
4116
4215
4315
4415
4514
4615
4716
4815
4916
5016
5115
5214
5315
5414
5513
5613
5712
5812
5913
6012
6112
6212
6312
6412
6513
6613
6713
6813

[1,1,2,3,4,4,3,4,3,3,3,4,4,4,5,5,6,7,7,7,8,9,10,
 11,12,12,13,12,13,14,13,13,14,14,15,16,16,16,15,
 15,16,15,15,15,14,15,16,15,16,16,15,14,15,14,13,
 13,12,12,13,12,12,12,12,12,13,13,13,13]