A138116 Triangle read by rows: row n lists the first n digits of the decimal expansion of golden ratio phi.
1, 1, 6, 1, 6, 1, 1, 6, 1, 8, 1, 6, 1, 8, 0, 1, 6, 1, 8, 0, 3, 1, 6, 1, 8, 0, 3, 3, 1, 6, 1, 8, 0, 3, 3, 9, 1, 6, 1, 8, 0, 3, 3, 9, 8, 1, 6, 1, 8, 0, 3, 3, 9, 8, 8, 1, 6, 1, 8, 0, 3, 3, 9, 8, 8, 7, 1, 6, 1, 8, 0, 3, 3, 9, 8, 8, 7, 4
Offset: 1
Examples
Triangle begins:
1
1,6
1,6,1
1,6,1,8
1,6,1,8,0
Programs
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Mathematica
s={};Do[AppendTo[s,RealDigits[GoldenRatio,10,n][[1]]],{n,12}];s//Flatten (* James C. McMahon, Jun 05 2025 *)
Comments