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A019453 as a simple table

n a(n)
0 1
1 4
2 9
3 18
4 34
5 55
6 76
7 97
8 131
9 177
10 217
11 251
12 290
13 349
14 419
15 478
16 533
17 596
18 673
19 756
20 839
21 925
22 1009
23 1099
24 1199
25 1307
26 1417
27 1520
28 1631
29 1756
30 1882
31 2004
32 2131
33 2273
34 2419
35 2558
36 2698
37 2850
38 3015
39 3180
40 3340
41 3505
42 3675
43 3853
44 4042
45 4232
46 4418
47 4601

[1,4,9,18,34,55,76,97,131,177,217,251,290,349,419,
 478,533,596,673,756,839,925,1009,1099,1199,1307,
 1417,1520,1631,1756,1882,2004,2131,2273,2419,2558,
 2698,2850,3015,3180,3340,3505,3675,3853,4042,4232,
 4418,4601]

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Last modified May 16 20:35 EDT 2024. Contains 372555 sequences. (Running on oeis4.)