login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A320117 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
115
1211
137
1412
1513
1614
175
1815
197
2016
2117
2210
235
2418
2519
2612
2720
2821
295
3022
317
3223
3313
3410
3524
3625
377
3812
3917
4026
415
4227
437
4416
4528
4610
475
4829
4930
5031
5113
5221
535
5432
5524
5633
5717
5810
595
6034
617
6212
6335
6436
6524
6622
677
6816
6913
7037
715
7238
737
7412
7539
7621
7724
7827
797
8040
8141
8210
835
8442
8524
8612
8713
8826
895
9043
9144
9216
9317
9410
9524
9645
977
9846
9928
10047
1015
10222
1037
10433

[1,2,3,4,5,6,7,8,9,10,5,11,7,12,13,14,5,15,7,16,
 17,10,5,18,19,12,20,21,5,22,7,23,13,10,24,25,7,12,
 17,26,5,27,7,16,28,10,5,29,30,31,13,21,5,32,24,33,
 17,10,5,34,7,12,35,36,24,22,7,16,13,37,5,38,7,12,
 39,21,24,27,7,40,41,10,5,42,24,12,13,26,5,43,44,
 16,17,10,24,45,7,46,28,47,5,22,7,33]