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A027368 as a simple table

n a(n)
0 1
1 4
2 9
3 18
4 32
5 48
6 67
7 91
8 119
9 151
10 185
11 224
12 268
13 313
14 364
15 417
16 472
17 533
18 596
19 666
20 737
21 811
22 893
23 975
24 1065
25 1154
26 1244
27 1344
28 1443
29 1550
30 1656
31 1766
32 1887
33 2004
34 2132
35 2258
36 2385
37 2523
38 2657
39 2803
40 2945
41 3090
42 3248
43 3401
44 3568
45 3729
46 3892
47 4069

[1,4,9,18,32,48,67,91,119,151,185,224,268,313,364,
 417,472,533,596,666,737,811,893,975,1065,1154,
 1244,1344,1443,1550,1656,1766,1887,2004,2132,2258,
 2385,2523,2657,2803,2945,3090,3248,3401,3568,3729,
 3892,4069]

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Last modified May 4 09:59 EDT 2024. Contains 372238 sequences. (Running on oeis4.)