login

A010740 as a simple table

na(n)
01
11
21
3-6
414
5-25
632
76
8-250
91222
10-4380
1113059
12-31705
1348464
1476354
15-1159911
167041015
17-33400183
18135931668
19-473704510
201277600695
21-1233828142
22-16196871172
23169736941512
24-1156974034428
256577630531262

[1,1,1,-6,14,-25,32,6,-250,1222,-4380,13059,
 -31705,48464,76354,-1159911,7041015,-33400183,
 135931668,-473704510,1277600695,-1233828142,
 -16196871172,169736941512,-1156974034428,
 6577630531262]