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A378489 as a simple table

na(n)
14
29
316
424
525
640
749
854
956
1060
1181
1284
1388
1490
1596
16104
17121
18126
19132
20135
21136
22140
23150
24152
25156
26160
27169
28184
29189
30198
31204
32220
33224
34228
35232
36234
37240
38248
39250
40256
41260
42276
43289
44294
45296
46297
47306
48308
49315
50328
51336
52340
53342
54344
55348
56350

[4,9,16,24,25,40,49,54,56,60,81,84,88,90,96,104,
 121,126,132,135,136,140,150,152,156,160,169,184,
 189,198,204,220,224,228,232,234,240,248,250,256,
 260,276,289,294,296,297,306,308,315,328,336,340,
 342,344,348,350]