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 A179093 Variant of Sylvester's sequence: a(n + 1) = a(n)^2 - a(n) + 1, with a(1) = 17 1
 17, 273, 74257, 5514027793, 30404502496462423057, 924433772057389715967338233131182802193, 854577798920253967214683802805361134256432824758816469437971879296076582807057 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 REFERENCES Mohammad K. Azarian, Sylvester's Sequence and the Infinite Egyptian Fraction Decomposition of 1, Problem 958, College Mathematics Journal, Vol. 42, No. 4, September 2011, p. 330. Solution published in Vol. 43, No. 4, September 2012, pp. 340-342 LINKS Markus Tervooren, Factorizations of Silvester/Euclid sequence 17 MATHEMATICA NestList[#^2-#+1&, 17, 10] (* Harvey P. Dale, Aug 16 2012 *) CROSSREFS Cf. A144779, A144780, A144781, A144782, A144783, A144784, A144785 Sequence in context: A170736 A131865 A298373 * A029811 A113076 A159503 Adjacent sequences:  A179090 A179091 A179092 * A179094 A179095 A179096 KEYWORD nonn AUTHOR Ivan Panchenko, Jun 29 2010 STATUS approved

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Last modified December 13 22:07 EST 2018. Contains 318087 sequences. (Running on oeis4.)