login

A241085 as a simple table

na(n)
00
11
20
31
41
51
61
71
82
92
103
112
123
133
144
155
166
176
187
198
208
2110
2211
2313
2414
2517
2618
2721
2822
2925
3027
3131
3233
3338
3442
3547
3652
3757
3863
3969
4076
4182
4291
4399
44109
45119
46132
47142
48158
49171
50188
51203
52223
53240
54263
55284
56309
57334
58364
59393
60428
61463
62501
63543
64588

[0,1,0,1,1,1,1,1,2,2,3,2,3,3,4,5,6,6,7,8,8,10,11,
 13,14,17,18,21,22,25,27,31,33,38,42,47,52,57,63,
 69,76,82,91,99,109,119,132,142,158,171,188,203,
 223,240,263,284,309,334,364,393,428,463,501,543,
 588]