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A027632 as a simple table

n a(n)
0 1
1 1
2 4
3 6
4 14
5 23
6 45
7 72
8 126
9 195
10 315
11 472
12 720
13 1042
14 1520
15 2132
16 2995
17 4089
18 5568
19 7418
20 9843
21 12833
22 16652
23 21304
24 27117
25 34114
26 42705
27 52930
28 65294
29 79867
30 97253
31 117562
32 141516
33 169265
34 201665
35 238922
36 282030
37 331264
38 387780
39 451920
40 525023
41 607517

[1,1,4,6,14,23,45,72,126,195,315,472,720,1042,
 1520,2132,2995,4089,5568,7418,9843,12833,16652,
 21304,27117,34114,42705,52930,65294,79867,97253,
 117562,141516,169265,201665,238922,282030,331264,
 387780,451920,525023,607517]

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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)