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A067001 as a simple table

na(n)
01
14
26
324
460
542
6160
7560
8688
9308
101120
115040
128760
137080
142310
158064
1644352
1799456
18114576
1968712
2017556
2159136
22384384
231055040
241572480
251351840
26642824
27134596
28439296
293294720
3010695168
3119536000
3221778560
3314912064
345864640
351038312

[1,4,6,24,60,42,160,560,688,308,1120,5040,8760,
 7080,2310,8064,44352,99456,114576,68712,17556,
 59136,384384,1055040,1572480,1351840,642824,
 134596,439296,3294720,10695168,19536000,21778560,
 14912064,5864640,1038312]