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A011842 formatted as a simple table:

n a(n)
0 0
1 0
2 0
3 0
4 1
5 2
6 5
7 8
8 14
9 21
10 30
11 41
12 55
13 71
14 91
15 113
16 140
17 170
18 204
19 242
20 285
21 332
22 385
23 442
24 506
25 575
26 650
27 731
28 819
29 913
30 1015
31 1123
32 1240
33 1364
34 1496
35 1636
36 1785
37 1942
38 2109
39 2284
40 2470
41 2665
42 2870
43 3085

[0,0,0,0,1,2,5,8,14,21,30,41,55,71,91,113,140,170,
 204,242,285,332,385,442,506,575,650,731,819,913,
 1015,1123,1240,1364,1496,1636,1785,1942,2109,2284,
 2470,2665,2870,3085]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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