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 A155924 Palindromic primes of form n^2+n+41. 1
 131, 151, 313, 383, 797, 3288823, 7493947, 312989213, 79091719097, 1884468644881, 191259232952191, 13388297179288331, 3101199511159911013, 327274601898106472723, 1208438177787877718348021, 301692965738393837569296103 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Corresponding n's are: 9,10,16,18,27,1813,2737,17691,281232,1372759. a(17) > 10^28. - Donovan Johnson, Oct 11 2011 LINKS CROSSREFS Cf. A002385 Palindromic primes: prime numbers whose decimal expansion is a palindrome, A005846 Primes of form n^2+n+41. Sequence in context: A134951 A173071 A164294 * A270237 A090264 A132254 Adjacent sequences:  A155921 A155922 A155923 * A155925 A155926 A155927 KEYWORD base,more,nonn AUTHOR Zak Seidov, Jan 30 2009 EXTENSIONS a(11)-a(12) from Donovan Johnson, Feb 01 2009 a(13)-a(14) from Donovan Johnson, Jun 23 2010 a(15)-a(16) from Donovan Johnson, Oct 11 2011 STATUS approved

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Last modified January 19 04:18 EST 2021. Contains 340262 sequences. (Running on oeis4.)