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A013977 formatted as a simple table:

n a(n)
0 1
1 10
2 40
3 130
4 283
5 513
6 883
7 1372
8 1994
9 2836
10 3853
11 5059
12 6565
13 8302
14 10284
15 12646
16 15295
17 18245
18 21655
19 25408
20 29518
21 34168
22 39217
23 44679
24 50761
25 57298
26 64304
27 72010
28 80227
29 88969
30 98491
31 108580

[1,10,40,130,283,513,883,1372,1994,2836,3853,5059,
 6565,8302,10284,12646,15295,18245,21655,25408,
 29518,34168,39217,44679,50761,57298,64304,72010,
 80227,88969,98491,108580]

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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