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A216877 as a simple table

n a(n)
0 1
1 5
2 9
3 17
4 21
5 33
6 49
7 61
8 81
9 105
10 125
11 145
12 169
13 205
14 233
15 273
16 309
17 357
18 393
19 437
20 485
21 529
22 565
23 629
24 681
25 741
26 805
27 873
28 933
29 997
30 1073
31 1133
32 1205
33 1289
34 1377
35 1453
36 1537
37 1633
38 1725
39 1793
40 1889
41 1989
42 2081
43 2177
44 2293
45 2393
46 2497
47 2621
48 2721
49 2833

[1,5,9,17,21,33,49,61,81,105,125,145,169,205,233,
 273,309,357,393,437,485,529,565,629,681,741,805,
 873,933,997,1073,1133,1205,1289,1377,1453,1537,
 1633,1725,1793,1889,1989,2081,2177,2293,2393,2497,
 2621,2721,2833]

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Last modified April 18 18:49 EDT 2024. Contains 371781 sequences. (Running on oeis4.)