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A265127 as a simple table

na(n)
14
212
340
4112
5352
6832
72176
84864
911776
1029696
1163488
12151552
13335872
14704512
151540096
163473408
177733248
1815990784
1935127296
2074448896
21153092096
22331350016
23696254464
241493172224
253254779904
266777995264
2713824425984
2828722593792
2958518929408
30121332826112

[4,12,40,112,352,832,2176,4864,11776,29696,63488,
 151552,335872,704512,1540096,3473408,7733248,
 15990784,35127296,74448896,153092096,331350016,
 696254464,1493172224,3254779904,6777995264,
 13824425984,28722593792,58518929408,121332826112]