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A074493 as a simple table

n a(n)
1 1
2 5
3 25
4 49
5 125
6 251
7 499
8 751
9 1249
10 4999
11 18229
12 31249
13 49999
14 281249
15 4218751
16 4999999
17 9590417
18 31622777
19 68171507
20 74218751
21 574218751
22 5740883989
23 8829261293 

[1,5,25,49,125,251,499,751,1249,4999,18229,31249,
 49999,281249,4218751,4999999,9590417,31622777,
 68171507,74218751,574218751,5740883989,8829261293]

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Last modified April 25 12:32 EDT 2024. Contains 371969 sequences. (Running on oeis4.)