login

A003610 as a simple table

na(n)
12
26
38
48
556
624
7168
8240
9608
10920
115680
126104
1318416
1443008
15148152
16325608
17980840
182421096
197336488
2019769312
2158192608
22164776248
23502085760
241427051544
254261678656
2612615722288
2737914214232
28113567513528
29343641240328
301039134670952

[2,6,8,8,56,24,168,240,608,920,5680,6104,18416,
 43008,148152,325608,980840,2421096,7336488,
 19769312,58192608,164776248,502085760,1427051544,
 4261678656,12615722288,37914214232,113567513528,
 343641240328,1039134670952]