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A175812 as a simple table

n a(n)
0 0
1 1
2 2
3 4
4 7
5 12
6 18
7 27
8 38
9 52
10 69
11 90
12 114
13 143
14 176
15 214
16 257
17 306
18 360
19 421
20 488
21 562
22 643
23 732
24 828
25 933
26 1046
27 1168
28 1299
29 1440
30 1590
31 1751
32 1922
33 2104
34 2297
35 2502
36 2718
37 2947
38 3188
39 3442
40 3709
41 3990
42 4284
43 4593
44 4916
45 5254
46 5607
47 5976
48 6360
49 6761
50 7178

[0,1,2,4,7,12,18,27,38,52,69,90,114,143,176,214,
 257,306,360,421,488,562,643,732,828,933,1046,1168,
 1299,1440,1590,1751,1922,2104,2297,2502,2718,2947,
 3188,3442,3709,3990,4284,4593,4916,5254,5607,5976,
 6360,6761,7178]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)