login

A337191 as a simple table

na(n)
11
21
31
44
54
61
77
84
91
107
114
1210
137
1413
1510
1616
1713
181
1916
204
2119
227
2322
2410
2525
2613
271
2816
294
3019
317
3222
3310
3425
3513
3628
3716
3831
3919
4034
4122
4237
4325
4440
4528
4643
4731
4846
4934
5049
5137
5252
5340
541
5543
564
5746
587
5949
6010
6152
6213
6355
6416
6558
6619
6761
6822
6964
7025
7167

[1,1,1,4,4,1,7,4,1,7,4,10,7,13,10,16,13,1,16,4,19,
 7,22,10,25,13,1,16,4,19,7,22,10,25,13,28,16,31,19,
 34,22,37,25,40,28,43,31,46,34,49,37,52,40,1,43,4,
 46,7,49,10,52,13,55,16,58,19,61,22,64,25,67]