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A038405 as a simple table

n a(n)
0 1
1 4
2 9
3 19
4 35
5 54
6 76
7 102
8 134
9 172
10 214
11 259
12 307
13 359
14 416
15 479
16 544
17 613
18 688
19 766
20 850
21 937
22 1028
23 1125
24 1226
25 1333
26 1442
27 1551
28 1665
29 1787
30 1912
31 2042
32 2176
33 2311
34 2456
35 2605
36 2757
37 2913
38 3071
39 3239
40 3410
41 3578
42 3749
43 3928
44 4112
45 4304
46 4499

[1,4,9,19,35,54,76,102,134,172,214,259,307,359,
 416,479,544,613,688,766,850,937,1028,1125,1226,
 1333,1442,1551,1665,1787,1912,2042,2176,2311,2456,
 2605,2757,2913,3071,3239,3410,3578,3749,3928,4112,
 4304,4499]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)