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A127415 as a simple table

na(n)
11
21
34
47
520
616
756
850
993
1080
11220
12110
13364
14224
15340
16372
17816
18354
191140
20580
21966
22880
232024
24820
252200
261456
272304
281666
294060
301240
314960
322856
333850
343264
355180
362706
378436
384560
396396
404440
4111480
423612
4313244
446710
458400
468096
4717296
486344
4917297
508600

[1,1,4,7,20,16,56,50,93,80,220,110,364,224,340,
 372,816,354,1140,580,966,880,2024,820,2200,1456,
 2304,1666,4060,1240,4960,2856,3850,3264,5180,2706,
 8436,4560,6396,4440,11480,3612,13244,6710,8400,
 8096,17296,6344,17297,8600]