login

A327544 as a simple table

na(n)
12
24
34
410
516
628
744
890
9156
10270
11488
12886
131620
142986
155460
1610120
1718890
1835284
1966290
20124964
21236040
22447460
23850492
241620016
253092652
265915898
2711336182
2821760238
2941836338
3080549326
31155296862
32299788294
33579396418
341121031734
352171251698

[2,4,4,10,16,28,44,90,156,270,488,886,1620,2986,
 5460,10120,18890,35284,66290,124964,236040,447460,
 850492,1620016,3092652,5915898,11336182,21760238,
 41836338,80549326,155296862,299788294,579396418,
 1121031734,2171251698]