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A150937 formatted as a simple table:

n a(n)
0 1
1 2
2 9
3 34
4 149
5 655
6 2973
7 13542
8 63195
9 295239
10 1391221
11 6607775
12 31486131
13 150555115
14 723726889
15 3484954560
16 16822569925
17 81467300557
18 395050078051
19 1918852327159
20 9340849113167
21 45516027448659
22 222061163876035
23 1085070839303991
24 5306236098700501
25 25972730345997923
26 127277059787467059

[1,2,9,34,149,655,2973,13542,63195,295239,1391221,
 6607775,31486131,150555115,723726889,3484954560,
 16822569925,81467300557,395050078051,
 1918852327159,9340849113167,45516027448659,
 222061163876035,1085070839303991,5306236098700501,
 25972730345997923,127277059787467059]

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Last modified December 6 19:58 EST 2009. Contains 170429 sequences.


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