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 A052035 Palindromic primes whose sum of squared digits is also prime. 2
 11, 101, 131, 191, 313, 353, 373, 797, 919, 10301, 11311, 12721, 13331, 13931, 14341, 14741, 16361, 17971, 18181, 19391, 30103, 30703, 33533, 71317, 71917, 74747, 75557, 76367, 77977, 79397, 90709, 93139, 93739, 95959, 96769, 97379 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 REFERENCES Journal of Recreational Mathematics, Vol. 20(2), 1988, Charles W. Trigg. "Hands On Numbers Count", Personal Computer World, 1997, p. 290. LINKS EXAMPLE E.g. 373 -> 3^2+7^2+3^2 = 67 and prime. CROSSREFS Cf. A052034, A003132. Sequence in context: A088281 A068685 A109830 * A083144 A058411 A134462 Adjacent sequences:  A052032 A052033 A052034 * A052036 A052037 A052038 KEYWORD nonn,base AUTHOR Patrick De Geest, Dec 15 1999. STATUS approved

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Last modified January 15 19:19 EST 2019. Contains 319171 sequences. (Running on oeis4.)