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A032663 Primes that are the smallest decimal concatenations of n with n + (0,1,2,3,...). 1

%I

%S 11,23,13,47,37,1217,17,29,19,211,313,617,113,619,317,419,521,421,523,

%T 827,727,223,2143,1033,1741,227,127,229,331,433,131,233,739,1447,337,

%U 439,137,239,139,241,1151,647,547,1861,347,449,349,653,149,251,151,859

%N Primes that are the smallest decimal concatenations of n with n + (0,1,2,3,...).

%C First terms of sequences '11', A030458, A032625-A032632,continued with displacements d > 9.

%e 6th term is prime 1217: 17 - 12 = displacement 5 (=6-1).

%Y Cf. A032662.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, May 15 1998

%E Edited by _Charles R Greathouse IV_, Apr 30 2010

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Last modified September 22 00:42 EDT 2020. Contains 337276 sequences. (Running on oeis4.)