login

A262986 as a simple table

na(n)
11
22
36
412
524
639
763
891
9123
10168
11218
12273
13345
14423
15507
16597
17709
18828
19954
201087
211247
221415
231591
241775
251991
262216
272450
282693
292945
303235
313535
323845
334165
344495
354869
365254
375650
386057
396475
406943
417423
427915
438419
448935
459463
4610048
4710646
4811257
4911881
5012518

[1,2,6,12,24,39,63,91,123,168,218,273,345,423,507,
 597,709,828,954,1087,1247,1415,1591,1775,1991,
 2216,2450,2693,2945,3235,3535,3845,4165,4495,4869,
 5254,5650,6057,6475,6943,7423,7915,8419,8935,9463,
 10048,10646,11257,11881,12518]