login

A142096 as a simple table

na(n)
131
2101
3241
4311
5521
6661
7941
81151
91291
101361
111571
122131
132341
142411
152551
162621
172971
183041
193181
203251
213391
223461
233671
243881
254021
264091
274231
284441
294651
304721
314861
324931
335281
345351
355701
365981
376121
386961
397451
407591
418011
428081
438221
448291

[31,101,241,311,521,661,941,1151,1291,1361,1571,
 2131,2341,2411,2551,2621,2971,3041,3181,3251,3391,
 3461,3671,3881,4021,4091,4231,4441,4651,4721,4861,
 4931,5281,5351,5701,5981,6121,6961,7451,7591,8011,
 8081,8221,8291]