login

A212991 as a simple table

na(n)
00
11
23
33
46
510
610
79
811
920
1022
1121
1221
1319
1420
1520
1620
1738
1838
1937
2045
2146
2241
2341
2440
2538
2643
2743
2844
2944
3045
3144
3237
3367
3464
3563
3683
3789
3885
3986
4084
4189
4285
4389
4485
4588
4682
4782
4878
4979
5085
5187
5287
5385
5493
5591
5689
57100
5893
5996
6098
6196
6291
6391
6475
65116
66111
67111
68141
69146
70140
71142
72160
73208
74185
75186
76185
77204
78183
79184
80167
81162
82174
83175
84174
85167
86176
87176
88162
89167
90161
91168
92172
93173
94169
95165
96153
97150
98171
99171
100165

[0,1,3,3,6,10,10,9,11,20,22,21,21,19,20,20,20,38,
 38,37,45,46,41,41,40,38,43,43,44,44,45,44,37,67,
 64,63,83,89,85,86,84,89,85,89,85,88,82,82,78,79,
 85,87,87,85,93,91,89,100,93,96,98,96,91,91,75,116,
 111,111,141,146,140,142,160,208,185,186,185,204,
 183,184,167,162,174,175,174,167,176,176,162,167,
 161,168,172,173,169,165,153,150,171,171,165]