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A138226 formatted as a simple table:

n a(n)
1 0
2 0
3 0
4 1
5 2
6 5
7 9
8 16
9 25
10 34
11 48
12 62
13 82
14 109
15 142
16 176
17 213
18 259
19 308
20 367
21 438
22 512
23 598
24 689
25 778
26 881
27 1000
28 1134
29 1286
30 1452
31 1595
32 1757
33 1930
34 2126
35 2319
36 2533
37 2758
38 2996
39 3260
40 3533
41 3820
42 4132
43 4444
44 4786
45 5155
46 5554
47 5935
48 6309
49 6716
50 7158
51 7632

[0,0,0,1,2,5,9,16,25,34,48,62,82,109,142,176,213,
 259,308,367,438,512,598,689,778,881,1000,1134,
 1286,1452,1595,1757,1930,2126,2319,2533,2758,2996,
 3260,3533,3820,4132,4444,4786,5155,5554,5935,6309,
 6716,7158,7632]

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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