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A254402
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a(n) = floor(a(n-1)^(3/2)), a(1) = 3.
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1
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3, 5, 11, 36, 216, 3174, 178817, 75615914, 657536414322, 533187198278014959, 389331524481948767367453560, 7682089373864047165337173800294919710603, 673316152668899727226337604512171297382634328995985790889798
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OFFSET
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1,1
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LINKS
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FORMULA
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a(n) ~ c^((3/2)^n), where c = 2.02960355478331314223272956490362941573262985416270194089589212743... .
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MATHEMATICA
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RecurrenceTable[{a[1]==3, a[n]==Floor[a[n-1]^(3/2)]}, a, {n, 1, 15}]
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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