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A014557 formatted as a simple table:

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 2
7 4
8 8
9 12
10 20
11 28
12 40
13 52
14 70
15 88
16 112
17 136
18 168
19 200
20 240
21 280
22 330
23 380
24 440
25 500
26 572
27 644
28 728
29 812
30 910
31 1008
32 1120
33 1232
34 1360
35 1488
36 1632
37 1776
38 1938
39 2100
40 2280
41 2460
42 2660
43 2860
44 3080
45 3300
46 3542
47 3784
48 4048
49 4312

[0,0,0,0,0,0,2,4,8,12,20,28,40,52,70,88,112,136,
 168,200,240,280,330,380,440,500,572,644,728,812,
 910,1008,1120,1232,1360,1488,1632,1776,1938,2100,
 2280,2460,2660,2860,3080,3300,3542,3784,4048,
 4312]

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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