login

A234586 as a simple table

na(n)
11
22
31
44
53
66
71
88
93
1010
115
1212
137
1414
155
1616
177
1818
195
2020
217
2222
235
2424
257
2626
279
2828
2911
3030
319
3232
3311
3434
3513
3636
3715
3838
3913
4040
4115
4242
4317
4444
4519
4646
4717
4848
4919
5050
5117
5252
5319
5454
5517
5656
5719
5858
5921
6060
6123
6262
6321
6464
6523
6666
6721
6868
6923
7070
7121
7272
7323
7474
7525
7676
7727
7878
7925
8080
8127
8282
8325

[1,2,1,4,3,6,1,8,3,10,5,12,7,14,5,16,7,18,5,20,7,
 22,5,24,7,26,9,28,11,30,9,32,11,34,13,36,15,38,13,
 40,15,42,17,44,19,46,17,48,19,50,17,52,19,54,17,
 56,19,58,21,60,23,62,21,64,23,66,21,68,23,70,21,
 72,23,74,25,76,27,78,25,80,27,82,25]