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A139518
Denominators of an Egyptian Fraction for phi = (1+sqrt(5))/2, using only prime numbers and allowing repetitions.
2
2, 2, 2, 11, 37, 10223, 19168273, 393878854986413, 26597184780678178240425310001, 15149418213990289905061345119914042470386161523151934159
OFFSET
0,1
COMMENTS
Good approximation up to 800 decimal digits
MAPLE
P:=proc(n) local a, i; a:=evalf((1+sqrt(5))/2-1, 100); for i from 1 by 1 to n do if 1/ithprime(i)<a then a:=a-1/ithprime(i); print(a); print(ithprime(i)); fi; od; end: P(100000);
CROSSREFS
KEYWORD
easy,nonn,frac
AUTHOR
STATUS
approved