login

A067840 as a simple table

na(n)
07
10
20
32
41
51
64
70
86
96
106
118
125
1311
145
1510
1610
1715
1816
198
2019
2118
2215
230
2416
251
262
2726
2817
2927
3023
3117
3218
3311
3424
3534
3625
3716
3827
395
4033
4120
4211
4339
4435
4525
4639
477
485
4921
5027
5130
5233
5321
5434
559
5610
5726
5832
5915
6035
6123
626
633
6421
6543
6650
6740
6841
6933
701
7162
7258
7359
7412
7523
7662
7742

[7,0,0,2,1,1,4,0,6,6,6,8,5,11,5,10,10,15,16,8,19,
 18,15,0,16,1,2,26,17,27,23,17,18,11,24,34,25,16,
 27,5,33,20,11,39,35,25,39,7,5,21,27,30,33,21,34,9,
 10,26,32,15,35,23,6,3,21,43,50,40,41,33,1,62,58,
 59,12,23,62,42]