login

A267458 as a simple table

na(n)
01
11
21
31
43
53
65
75
87
97
109
119
1211
1311
1413
1513
1615
1715
1817
1917
2019
2119
2221
2321
2423
2523
2625
2725
2827
2927
3029
3129
3231
3331
3433
3533
3635
3735
3837
3937
4039
4139
4241
4341
4443
4543
4645
4745
4847
4947
5049
5149
5251
5351
5453
5553
5655
5755
5857
5957
6059
6159
6261
6361
6463
6563
6665
6765

[1,1,1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15,17,17,
 19,19,21,21,23,23,25,25,27,27,29,29,31,31,33,33,
 35,35,37,37,39,39,41,41,43,43,45,45,47,47,49,49,
 51,51,53,53,55,55,57,57,59,59,61,61,63,63,65,65]