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A024485 as a simple table

na(n)
0-2
13
26
321
490
5429
62184
711628
863954
9360525
102072070
1112096045
1271524440
13427496076
142578547760
1515675792072
1695951017602
17590842763469
183657598059570
1922749427475775
20142096423925610
21890949529108485
225605635937900320
2335380499289211440
24223951032734902200

[-2,3,6,21,90,429,2184,11628,63954,360525,2072070,
 12096045,71524440,427496076,2578547760,
 15675792072,95951017602,590842763469,
 3657598059570,22749427475775,142096423925610,
 890949529108485,5605635937900320,
 35380499289211440,223951032734902200]