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A212579 as a simple table

na(n)
00
11
28
331
480
5171
6308
7509
8780
91137
101584
112143
122812
133615
144552
155645
166892
178321
189924
1911731
2013736
2115967
2218416
2321117
2424056
2527269
2630744
2734515
2838568
2942943
3047620
3152641
3257988
3363701
3469760
3576211
3683028
3790259
3897880

[0,1,8,31,80,171,308,509,780,1137,1584,2143,2812,
 3615,4552,5645,6892,8321,9924,11731,13736,15967,
 18416,21117,24056,27269,30744,34515,38568,42943,
 47620,52641,57988,63701,69760,76211,83028,90259,
 97880]