login

A247362 as a simple table

na(n)
00
14
21
36
42
57
63
78
85
910
109
1111
1212
1313
1421
1514
1622
1715
1823
1916
2025
2117
2229
2318
2431
2519
2632
2720
2833
2924
3035
3126
3239
3327
3441
3528
3642
3730
3843
3934
4045
4136
4249
4337
4451
4538
4652
4740
4853
4944
5055
5146
5259
5347
5461
5548
5662
5750
5863
5954
6065
6156
6269
6357
6471
6558
6672

[0,4,1,6,2,7,3,8,5,10,9,11,12,13,21,14,22,15,23,
 16,25,17,29,18,31,19,32,20,33,24,35,26,39,27,41,
 28,42,30,43,34,45,36,49,37,51,38,52,40,53,44,55,
 46,59,47,61,48,62,50,63,54,65,56,69,57,71,58,72]