login

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

A368868 as a simple table

na(n)
01
11
21
31
41
51
61
71
81
94
104
114
125
135
145
156
166
176
187
197
207
218
228
238
249
2529
2631
2733
2835
2937
3040
3142
3244
3347
3449
3552
3655
3757
3860
3963
4066
4169
4272
4375
4478
4582
4685
4788
4892
49292
50308
51324
52341
53358
54376
55395
56414
57434
58454
59475
60497
61519
62542
63566
64590
65615
66641
67667
68694
69722
70751

[1,1,1,1,1,1,1,1,1,4,4,4,5,5,5,6,6,6,7,7,7,8,8,8,
 9,29,31,33,35,37,40,42,44,47,49,52,55,57,60,63,66,
 69,72,75,78,82,85,88,92,292,308,324,341,358,376,
 395,414,434,454,475,497,519,542,566,590,615,641,
 667,694,722,751]