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A099735 a(2n) = a(2n-1) / a(2n-2); a(2n+1) = a(2n) + a(2n-1); a(0) = 1; a(1) = 1. 0

%I #10 Jan 31 2015 11:54:10

%S 1,1,1,2,2,4,2,6,3,9,3,12,4,16,4,20,5,30,6,36,6,42,7,49,7,56,8,64,8,

%T 72,9,81,9,90,10,100,10,110,11,121,11,132,12,144,12,156,13,169,13,182,

%U 14,196,14,210,15,225,15,240,16,256,16

%N a(2n) = a(2n-1) / a(2n-2); a(2n+1) = a(2n) + a(2n-1); a(0) = 1; a(1) = 1.

%C Note that the result of the division is always an integer.

%C This is one member of a generalized family of sequences: a(2n) = a(2n-1) / a(2n-2); a(2n+1) = a(2n) + a(2n-1); a(0) = 1; a(1) = x; x > 0.

%K easy,nonn

%O 0,4

%A Timo Kekäläinen (timo.kekalainen(AT)iki.fi), Nov 09 2004

%E Offset corrected by _Joerg Arndt_, Jan 31 2015

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Last modified July 9 04:17 EDT 2024. Contains 374171 sequences. (Running on oeis4.)