login

A330542 as a simple table

na(n)
22
36
412
530
660
7120
8252
9504
10504
11504
12504
132730
1416380
1532760
1665520
1765520
1865520
1965520
2065520
2165520
2265520
2365520
2465520
2565520
2665520
2765520
2865520
29131040
30131040
31131040
32131040
33171864
34171864
35171864
36171864
371919190
3811515140
3969090840

[2,6,12,30,60,120,252,504,504,504,504,2730,16380,
 32760,65520,65520,65520,65520,65520,65520,65520,
 65520,65520,65520,65520,65520,65520,131040,131040,
 131040,131040,171864,171864,171864,171864,1919190,
 11515140,69090840]