login

A179741 as a simple table

na(n)
0-1
115
255
3119
4207
5319
6455
7615
8799
91007
101239
111495
121775
132079
142407
152759
163135
173535
183959
194407
204879
215375
225895
236439
247007
257599
268215
278855
289519
2910207
3010919
3111655
3212415
3313199
3414007
3514839
3615695
3716575
3817479
3918407

[-1,15,55,119,207,319,455,615,799,1007,1239,1495,
 1775,2079,2407,2759,3135,3535,3959,4407,4879,5375,
 5895,6439,7007,7599,8215,8855,9519,10207,10919,
 11655,12415,13199,14007,14839,15695,16575,17479,
 18407]