login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A178972 as a simple table

na(n)
10
20
30
40
50
6144
7392
8896
91620
102800
114356
126624
139464
1413328
1518000
1624064
1731212
1840176
1950540
2063200
2177616
2294864
23114264
24137088
25162500
26191984
27224532
28261856
29302760
30349200
31399776
32456704
33518364
34587248
35661500
36743904
37832352
38929936
391034280
401148800

[0,0,0,0,0,144,392,896,1620,2800,4356,6624,9464,
 13328,18000,24064,31212,40176,50540,63200,77616,
 94864,114264,137088,162500,191984,224532,261856,
 302760,349200,399776,456704,518364,587248,661500,
 743904,832352,929936,1034280,1148800]