login

A394764 as a simple table

na(n)
21
33
44
56
67
79
811
912
1012
1113
1214
1316
1417
1517
1617
1718
1819
1921
2023
2124
2227
2330
2432
2534
2636
2739
2843
2947
3052
3157
3262
3367
3472
3577
3681
3785
3889
3993
4096
4199
42103
43107
44112
45118
46124
47130
48136
49142
50149
51156
52164
53172
54179
55186
56192
57198
58204
59210
60215
61220
62225
63231
64237
65243
66250

[1,3,4,6,7,9,11,12,12,13,14,16,17,17,17,18,19,21,
 23,24,27,30,32,34,36,39,43,47,52,57,62,67,72,77,
 81,85,89,93,96,99,103,107,112,118,124,130,136,142,
 149,156,164,172,179,186,192,198,204,210,215,220,
 225,231,237,243,250]