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 A113824 a(1)=1; a(n+1) = the least prime greater than 2*a(n) which is a(n) plus a power of two. 5
 1, 3, 7, 23, 151, 65687, 9007199254806679, 73795983494093013143, 205688069665150755269371147819668813122842057000180977011589271 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Next term 205688069665150755269371147819668813122842057000180977011589271 + 2^1752 is too large to include here. Those powers of two are A073924. LINKS EXAMPLE 151 is there because 23 + 2^7 = 151 is prime. CROSSREFS Cf. A073924, A080355, A080567, A099969, A099970, A099971, A099972. Sequence in context: A120271 A145938 A048721 * A121883 A262264 A060235 Adjacent sequences:  A113821 A113822 A113823 * A113825 A113826 A113827 KEYWORD nonn AUTHOR Artur Jasinski, Jan 23 2006 EXTENSIONS Edited by Don Reble, Jan 25 2006 STATUS approved

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Last modified July 21 00:49 EDT 2019. Contains 325189 sequences. (Running on oeis4.)