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A249601
Decimal expansion of 1/phi + 1/phi^3 + 1/phi^5 + 1/phi^7, where phi is the Golden Ratio.
1
9, 7, 8, 7, 1, 3, 7, 6, 3, 7, 4, 7, 7, 9, 1, 8, 1, 2, 2, 9, 6, 3, 2, 3, 5, 2, 1, 6, 7, 8, 4, 0, 0, 4, 7, 2, 1, 2, 6, 4, 9, 2, 7, 7, 5, 9, 2, 1, 0, 2, 0, 1, 0, 4, 8, 4, 4, 4, 2, 1, 0, 7, 6, 8, 1, 0, 4, 6, 9, 7, 1, 9, 1, 9, 6, 9, 5, 1, 4, 4, 3, 8, 5, 1, 3, 5, 1, 2, 8, 7, 9, 7, 7, 2
OFFSET
0,1
COMMENTS
1/phi + 1/phi^3 + 1/phi^5 + 1/phi^7 + 1/phi^9 + ... = 1.
REFERENCES
David Snook, Email, Mar 31 2009
MAPLE
3*(7*sqrt(5)-15)/2 ; evalf(%) ; # R. J. Mathar, Nov 14 2014
MATHEMATICA
RealDigits[Total[1/GoldenRatio^{1, 3, 5, 7}], 10, 120][[1]] (* Harvey P. Dale, Apr 17 2023 *)
CROSSREFS
Sequence in context: A011359 A154827 A258942 * A298524 A212005 A199003
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Nov 02 2014
STATUS
approved