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 A316610 Decimal expansion of the tenth smallest known Salem number. 5
 1, 2, 3, 6, 3, 1, 7, 9, 3, 1, 8, 0, 3, 2, 3, 0, 4, 8, 9, 8, 9, 9, 0, 9, 4, 8, 6, 9, 8, 0, 2, 0, 5, 4, 5, 5, 3, 9, 4, 4, 8, 1, 9, 2, 0, 8, 3, 6, 7, 8, 6, 9, 5, 6, 3, 7, 9, 4, 7, 5, 3, 7, 8, 4, 1, 1, 1, 8, 3, 6, 9, 9, 9, 5, 6, 7, 1, 4, 1, 5, 6, 3, 4, 2, 7, 2, 4, 3, 8, 5, 4, 3, 6, 5, 4, 0, 5, 5, 6, 1, 8, 8 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS M. J. Mossinghoff, Small Salem Numbers Eric Weisstein's MathWorld, Salem Constants. Wikipedia, Salem number FORMULA p = 1 - x - x^8 - x^15 + x^16. EXAMPLE 1.2363179318032304898990948698020545539448192083678695637947537841118... MATHEMATICA c1 = {1, -1, 0, 0, 0, 0, 0, 0, -1}; c2 = Join[c1, Reverse[Most[c1]]]; p = (x^Range[0, Length[c2] - 1]).c2; sigma10 = Root[p, x, 2]; RealDigits[sigma10, 10, 102][[1]] CROSSREFS Cf. A073011 (sigma1), A219300 (sigma2), A306078 (sigma3 ), A306079 (sigma4), A316605 (sigma5), A316606 (sigma6), A316607 (sigma7), A316608 (sigma8), A316609 (sigma9). Sequence in context: A093396 A189971 A211605 * A322229 A245886 A224504 Adjacent sequences:  A316607 A316608 A316609 * A316611 A316612 A316613 KEYWORD nonn,cons AUTHOR Jean-François Alcover, Jul 08 2018 STATUS approved

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Last modified May 24 05:06 EDT 2022. Contains 354005 sequences. (Running on oeis4.)