login

A063840 as a simple table

na(n)
11
218
328
440
584
6120
7208
8372
9424
10552
11624
12900
131152
141848
152784
163904
174488
184992
197448
207896
219120
2211712
2313720
2414280
2519920
2622344
2726040
2827144
2937920
3041160
3152920
3288920
33107100
34132480
35186732
36195300
37208152
38240240
39243432

[1,18,28,40,84,120,208,372,424,552,624,900,1152,
 1848,2784,3904,4488,4992,7448,7896,9120,11712,
 13720,14280,19920,22344,26040,27144,37920,41160,
 52920,88920,107100,132480,186732,195300,208152,
 240240,243432]