login

A222657 as a simple table

na(n)
01
13
23
35
47
57
69
711
811
913
1015
1115
1217
1319
1419
1521
1623
1723
1825
1927
2027
2129
2231
2331
2433
2535
2635
2737
2839
2939
3041
3143
3243
3345
3447
3547
3649
3751
3851
3953
4055
4155
4257
4359
4459
4561
4663
4763
4865
4967
5067
5169
5271
5371
5473
5575
5675
5777
5879
5979
6081
6183
6283
6385
6487
6587
6689

[1,3,3,5,7,7,9,11,11,13,15,15,17,19,19,21,23,23,
 25,27,27,29,31,31,33,35,35,37,39,39,41,43,43,45,
 47,47,49,51,51,53,55,55,57,59,59,61,63,63,65,67,
 67,69,71,71,73,75,75,77,79,79,81,83,83,85,87,87,
 89]