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A038666 as a simple table

n a(n)
1 1
2 6
3 15
4 35
5 60
6 99
7 154
8 210
9 300
10 405
11 513
12 667
13 836
14 1035
15 1265
16 1512
17 1794
18 2139
19 2491
20 2890
21 3344
22 3822
23 4352
24 4928
25 5547
26 6230
27 6956
28 7749
29 8586
30 9486
31 10450
32 11475

[1,6,15,35,60,99,154,210,300,405,513,667,836,1035,
 1265,1512,1794,2139,2491,2890,3344,3822,4352,4928,
 5547,6230,6956,7749,8586,9486,10450,11475]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)