login

A175306 as a simple table

na(n)
11
22
32
43
54
65
77
812
96
107
119
128
139
1410
1511
1613
1715
1812
1913
2015
2114
2215
2316
2417
2519
2621
2718
2819
2921
3020
3121
3222
3323
3425
3527
3624
3725
3827
3926
4027
4128
4229
4331
4433
4530
4631
4733
4832
4933
5034
5135
5237
5347
5452
5536
5637
5739
5838
5939
6040
6141
6243
6345
6442
6543
6645
6744
6845
6946
7047
7149
7251
7348
7449
7551
7650
7751
7852
7953

[1,2,2,3,4,5,7,12,6,7,9,8,9,10,11,13,15,12,13,15,
 14,15,16,17,19,21,18,19,21,20,21,22,23,25,27,24,
 25,27,26,27,28,29,31,33,30,31,33,32,33,34,35,37,
 47,52,36,37,39,38,39,40,41,43,45,42,43,45,44,45,
 46,47,49,51,48,49,51,50,51,52,53]