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A080878 as a simple table

na(n)
01
11
23
34
414
520
672
7104
8376
9544
101968
112848
1210304
1314912
1453952
1578080
16282496
17408832
181479168
192140672
207745024
2111208704
2240553472
2358689536
24212340736
25307302400
261111830528
271609056256
285821620224
298425127936
3030482399232

[1,1,3,4,14,20,72,104,376,544,1968,2848,10304,
 14912,53952,78080,282496,408832,1479168,2140672,
 7745024,11208704,40553472,58689536,212340736,
 307302400,1111830528,1609056256,5821620224,
 8425127936,30482399232]