login

A239080 as a simple table

na(n)
01
11
22
34
410
526
676
7232
8764
92620
108732
1128068
1288448
13273590
14839026
152559590
167810344
1723899859
1873552737
19227149812
20702978992
212177474284
226745619532
2320888771872
2464643999584
25199916632224
26617935452464
271909553806592
285900616453456
2918234154867712

[1,1,2,4,10,26,76,232,764,2620,8732,28068,88448,
 273590,839026,2559590,7810344,23899859,73552737,
 227149812,702978992,2177474284,6745619532,
 20888771872,64643999584,199916632224,617935452464,
 1909553806592,5900616453456,18234154867712]