login

A239826 as a simple table

na(n)
11
22
34
44
56
68
78
88
910
1012
1112
1216
1314
1416
1519
1616
1718
1820
1920
2024
2122
2224
2324
2432
2526
2628
2731
2832
2930
3038
3132
3232
3334
3436
3536
3640
3738
3840
3943
4048
4142
4244
4344
4448
4551
4648
4748
4864
4950
5052
5155
5256
5354
5462
5556
5664
5758
5860
5960
6076
6162
6264
6374
6464
6566
6668
6768

[1,2,4,4,6,8,8,8,10,12,12,16,14,16,19,16,18,20,20,
 24,22,24,24,32,26,28,31,32,30,38,32,32,34,36,36,
 40,38,40,43,48,42,44,44,48,51,48,48,64,50,52,55,
 56,54,62,56,64,58,60,60,76,62,64,74,64,66,68,68]