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A009880 formatted as a simple table:

n a(n)
0 1
1 4
2 10
3 18
4 28
5 45
6 66
7 89
8 115
9 141
10 171
11 205
12 245
13 292
14 338
15 387
16 443
17 500
18 554
19 606
20 670
21 750
22 831
23 912
24 996
25 1084
26 1172
27 1253
28 1337
29 1429
30 1533
31 1654
32 1777
33 1892
34 2003
35 2119
36 2241
37 2352
38 2462
39 2594
40 2743
41 2900
42 3053
43 3205
44 3358
45 3500
46 3642
47 3787

[1,4,10,18,28,45,66,89,115,141,171,205,245,292,
 338,387,443,500,554,606,670,750,831,912,996,1084,
 1172,1253,1337,1429,1533,1654,1777,1892,2003,2119,
 2241,2352,2462,2594,2743,2900,3053,3205,3358,3500,
 3642,3787]

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


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