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A026403 as a simple table

n a(n)
1 1
2 4
3 9
4 17
5 27
6 38
7 53
8 71
9 88
10 111
11 134
12 161
13 186
14 219
15 255
16 289
17 322
18 365
19 406
20 454
21 496
22 549
23 605
24 652
25 710
26 767
27 830
28 886
29 945
30 1027
31 1106
32 1175
33 1240
34 1323
35 1396
36 1468
37 1545
38 1637
39 1714
40 1793
41 1942
42 2026
43 2145
44 2233
45 2322
46 2439
47 2540
48 2635
49 2732
50 2859
51 2969

[1,4,9,17,27,38,53,71,88,111,134,161,186,219,255,
 289,322,365,406,454,496,549,605,652,710,767,830,
 886,945,1027,1106,1175,1240,1323,1396,1468,1545,
 1637,1714,1793,1942,2026,2145,2233,2322,2439,2540,
 2635,2732,2859,2969]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)