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A031884 formatted as a simple table:

n a(n)
1 1
2 3
3 15
4 79
5 141
6 51
7 787
8 495
9 171
10 937
11 903
12 745
13 2851
14 1611
15 1057
16 3811
17 5769
18 4893
19 8719
20 10683
21 9841
22 24073
23 9567
24 28245
25 25687
26 3507
27 26943
28 35743
29 44805
30 51979
31 64723
32 23205
33 50779
34 51475
35 264075
36 155833
37 238057
38 178755
39 143311
40 400591

[1,3,15,79,141,51,787,495,171,937,903,745,2851,
 1611,1057,3811,5769,4893,8719,10683,9841,24073,
 9567,28245,25687,3507,26943,35743,44805,51979,
 64723,23205,50779,51475,264075,155833,238057,
 178755,143311,400591]

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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