login

A309277 as a simple table

na(n)
15
27
38
49
512
615
716
819
920
1021
1124
1225
1328
1432
1533
1636
1739
1840
1943
2044
2145
2248
2352
2455
2556
2660
2761
2863
2964
3068
3169
3272
3373
3475
3576
3680
3781
3884
3988
4091
4192
4296
4399
44100
45104
46105
47108
48109
49111
50112
51115
52116
53120
54124
55128
56132
57133
58136
59140
60141
61144

[5,7,8,9,12,15,16,19,20,21,24,25,28,32,33,36,39,
 40,43,44,45,48,52,55,56,60,61,63,64,68,69,72,73,
 75,76,80,81,84,88,91,92,96,99,100,104,105,108,109,
 111,112,115,116,120,124,128,132,133,136,140,141,
 144]