login

A284061 as a simple table

na(n)
13
24
36
46
58
611
78
811
916
1021
119
1212
1318
1424
1534
1611
1715
1823
1930
2042
2147
2212
2316
2424
2532
2646
2753
2866
2914
3019
3130
3237
3354
3462
3577
3684
3716
3823
3934
4046
4166
4274
4394
44101
45121
4618
4724
4836
4947
5068
5179
5299
53107
54127
55154
5621
5729
5842
5955
6079
6192
62114
63126
64146
65180

[3,4,6,6,8,11,8,11,16,21,9,12,18,24,34,11,15,23,
 30,42,47,12,16,24,32,46,53,66,14,19,30,37,54,62,
 77,84,16,23,34,46,66,74,94,101,121,18,24,36,47,68,
 79,99,107,127,154,21,29,42,55,79,92,114,126,146,
 180]