# b182232.txt - Table of n, a(n) for n=1..25 - Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 24 2014
1 0
2 1
3 3
4 31
5 93
6 119
7 2709
8 38937
9 520831
10 682341
11 340134981
12 7609865031
13 17935304097
14 26777829859
15 169179279801
16 567897922593
17 286118927218753
18 2996750083037781
19 4738749440161121
20 6299497017331917
21 8829547069230943
22 99805500812710541
23 151875068667242337
24 202124162283446733
25 267590170057856439