login

A265135 as a simple table

na(n)
181
2106
3181
4211
5256
6276
7331
8361
9381
10406
11456
12471
13531
14556
15601
16606
17616
18631
19666
20681
21706
22718
23731
24781
25786
26856
27861
28871
29906
30931
31939
32956
33981
34991
351051
361056
371126
381131
391156
401186
411206
421231
431281
441296
451341
461381
471446
481456

[81,106,181,211,256,276,331,361,381,406,456,471,
 531,556,601,606,616,631,666,681,706,718,731,781,
 786,856,861,871,906,931,939,956,981,991,1051,1056,
 1126,1131,1156,1186,1206,1231,1281,1296,1341,1381,
 1446,1456]