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A330856 as a simple table

n a(n)
1 0
2 2
3 4
4 11
5 15
6 25
7 33
8 48
9 56
10 75
11 87
12 111
13 127
14 149
15 165
16 204
17 220
18 251
19 277
20 315
21 339
22 383
23 407
24 459
25 491
26 536
27 564
28 628
29 660
30 714
31 762
32 825
33 857
34 923
35 959
36 1046
37 1098
38 1156
39 1196
40 1294
41 1342
42 1416
43 1480
44 1560
45 1608
46 1710
47 1758
48 1866
49 1930
50 2018
51 2080
52 2194
53 2250

[0,2,4,11,15,25,33,48,56,75,87,111,127,149,165,
 204,220,251,277,315,339,383,407,459,491,536,564,
 628,660,714,762,825,857,923,959,1046,1098,1156,
 1196,1294,1342,1416,1480,1560,1608,1710,1758,1866,
 1930,2018,2080,2194,2250]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)