login

A268532 as a simple table

na(n)
11
212
321
4123
5132
6213
7231
8312
9321
101234
111243
121324
132134
141342
151423
162143
172314
183124
191432
202341
212413
223142
233214
244123
252431
263241
273412
284132
294213
303421
314231
324312
334321
3412345
3512354
3612435
3713245
3821345
3912453

[1,12,21,123,132,213,231,312,321,1234,1243,1324,
 2134,1342,1423,2143,2314,3124,1432,2341,2413,3142,
 3214,4123,2431,3241,3412,4132,4213,3421,4231,4312,
 4321,12345,12354,12435,13245,21345,12453]