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A009863 as a simple table

n a(n)
0 1
1 4
2 9
3 19
4 34
5 49
6 67
7 94
8 125
9 157
10 195
11 236
12 278
13 326
14 380
15 436
16 492
17 552
18 622
19 698
20 771
21 847
22 933
23 1020
24 1109
25 1207
26 1304
27 1397
28 1501
29 1618
30 1734
31 1848
32 1969
33 2097
34 2226
35 2357
36 2495
37 2634
38 2771
39 2919
40 3079
41 3234
42 3388
43 3556
44 3728
45 3896
46 4070
47 4250

[1,4,9,19,34,49,67,94,125,157,195,236,278,326,380,
 436,492,552,622,698,771,847,933,1020,1109,1207,
 1304,1397,1501,1618,1734,1848,1969,2097,2226,2357,
 2495,2634,2771,2919,3079,3234,3388,3556,3728,3896,
 4070,4250]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)