A093083 Partial sums of digits of decimal expansion of golden ratio phi.

1, 7, 8, 16, 16, 19, 22, 31, 39, 47, 54, 58, 67, 75, 84, 88, 96, 100, 108, 110, 110, 114, 119, 127, 133, 141, 144, 148, 151, 157, 162, 168, 171, 179, 180, 181, 188, 195, 197, 197, 200, 200, 209, 210, 217, 226, 234, 234, 239, 246, 252, 254, 262, 268, 270, 271

Offset

0,2

Links

Table of n, a(n) for n=0..55.

Example

a(2)=8 because 8=1+6+1 where 1,6,1 are first three digits of golden ratio phi i.e. 1.6180339887498948482045868343656381177203091798057628621

Mathematica

Accumulate[RealDigits[GoldenRatio, 10, 120][[1]]] (* Harvey P. Dale, Sep 22 2015 *)

Crossrefs

Cf. A001622.

Sequence in context: A041098 A041427 A042755 * A323418 A125195 A099534

Adjacent sequences: A093080 A093081 A093082 * A093084 A093085 A093086

Keyword

base,easy,nonn

Author

Shyam Sunder Gupta, May 09 2004

Status

approved