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A254404 a(n) = floor(a(n-1)^(3/2)), a(1) = 4. 1

%I #5 Jan 30 2015 06:34:54

%S 4,8,22,103,1045,33781,6208815,15470810960,1924285995519778,

%T 84412046357073810845036,24524866000840265443624861229739287,

%U 3840696279681724751490160062668766360564070043725605,238020820035391513516910494940635409432084649486247633125762760898691133120625

%N a(n) = floor(a(n-1)^(3/2)), a(1) = 4.

%F a(n) ~ c^((3/2)^n), where c = 2.4979223179189793375148967824709800001224474904593996103376... .

%t RecurrenceTable[{a[1]==4,a[n]==Floor[a[n-1]^(3/2)]},a,{n,1,15}]

%Y Cf. A254403.

%K nonn,easy

%O 1,1

%A _Vaclav Kotesovec_, Jan 30 2015

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Last modified August 11 22:08 EDT 2024. Contains 375076 sequences. (Running on oeis4.)