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A008023 as a simple table

n a(n)
0 1
1 4
2 9
3 17
4 28
5 42
6 60
7 83
8 111
9 138
10 166
11 207
12 251
13 286
14 329
15 386
16 441
17 493
18 553
19 622
20 690
21 751
22 818
23 903
24 991
25 1064
26 1142
27 1248
28 1352
29 1430
30 1518
31 1642
32 1766
33 1858
34 1957
35 2099
36 2235
37 2330
38 2440
39 2598
40 2752
41 2865
42 2986
43 3161
44 3333
45 3448
46 3573
47 3772
48 3971

[1,4,9,17,28,42,60,83,111,138,166,207,251,286,329,
 386,441,493,553,622,690,751,818,903,991,1064,1142,
 1248,1352,1430,1518,1642,1766,1858,1957,2099,2235,
 2330,2440,2598,2752,2865,2986,3161,3333,3448,3573,
 3772,3971]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)