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A042454 as a simple table

n a(n)
0 27
1 55
2 577
3 1209
4 65863
5 132935
6 1395213
7 2923361
8 159256707
9 321436775
10 3373624457
11 7068685689
12 385082651663
13 777233989015
14 8157422541813
15 17092079072641
16 931129692464427
17 1879351464001495

[27,55,577,1209,65863,132935,1395213,2923361,
 159256707,321436775,3373624457,7068685689,
 385082651663,777233989015,8157422541813,
 17092079072641,931129692464427,1879351464001495]

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Last modified April 25 21:09 EDT 2024. Contains 371989 sequences. (Running on oeis4.)