login

A039640 as a simple table

na(n)
11
22
32
43
55
63
72
85
911
107
112
125
135
1411
1523
1613
1729
182
1917
205
215
225
2341
2411
253
2613
2713
2853
297
307
312
3217
3317
345
3537
3619
375
3841
3983
4043
4189
4223
433
443
4513
4613
4753
487
49113
5029
5129
522
532
542
552
56131
5767
5817
595
605
6171
6273
635
645
655
6679
6783
6811
69173
7011
7111
72179
7323
7447
753
76191
7797
7813

[1,2,2,3,5,3,2,5,11,7,2,5,5,11,23,13,29,2,17,5,5,
 5,41,11,3,13,13,53,7,7,2,17,17,5,37,19,5,41,83,43,
 89,23,3,3,13,13,53,7,113,29,29,2,2,2,2,131,67,17,
 5,5,71,73,5,5,5,79,83,11,173,11,11,179,23,47,3,
 191,97,13]