login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A056812 as a simple table

na(n)
10
21
32
41
52
62
73
83
92
102
113
123
134
144
154
164
175
185
196
206
216
226
237
247
256
266
276
286
297
307
318
328
338
348
358
368
379
389
399
409
4110
4210
4311
4411
4511
4611
4712
4812
4911
5011
5111
5211
5312
5412
5512
5612
5712
5812
5913
6013
6114
6214
6314
6414
6514
6614
6715
6815
6915
7015
7116
7216
7317
7417
7517
7617
7717
7817
7918
8018
8118
8218
8319

[0,1,2,1,2,2,3,3,2,2,3,3,4,4,4,4,5,5,6,6,6,6,7,7,
 6,6,6,6,7,7,8,8,8,8,8,8,9,9,9,9,10,10,11,11,11,11,
 12,12,11,11,11,11,12,12,12,12,12,12,13,13,14,14,
 14,14,14,14,15,15,15,15,16,16,17,17,17,17,17,17,
 18,18,18,18,19]