login

A261863 as a simple table

na(n)
11
22
33
44
55
612
77
813
99
1016
1111
1229
1311
1423
1519
1622
1713
1836
1917
2040
2127
2237
2319
2453
2523
2641
2727
2843
2923
3079
3123
3243
3337
3447
3535
3672
3729
3859
3947
4071
4131
42103
4331
4464
4557
4661
4731
4889
4937
5079
5151
5271
5337
54107
5553
5689
5761
5879
5941
60149
6141
6283
6371
6482
6559
66142

[1,2,3,4,5,12,7,13,9,16,11,29,11,23,19,22,13,36,
 17,40,27,37,19,53,23,41,27,43,23,79,23,43,37,47,
 35,72,29,59,47,71,31,103,31,64,57,61,31,89,37,79,
 51,71,37,107,53,89,61,79,41,149,41,83,71,82,59,
 142]