id:A084375 - OEIS Search Results

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Primes which remain prime if any one digit is deleted (leading zeros allowed).

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9, 12, 16, 21, 30, 32, 33, 40, 41, 45, 64, 66, 83, 113, 128, 170, 173, 184, 239, 302, 333, 341, 446, 555, 657, 804, 903, 942, 1194, 1252, 1295, 1345, 2258, 2652, 2943, 3246, 3926, 4205, 4939, 7243, 7318, 8716, 8864, 9028, 9103, 10594, 15249, 28712, 30451 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Primes of this kind (with and without leading zeros) are in A051362 and A034302.. Here more terms are given and question is asked: is this sequence finite? From first 1,000,000 primes only 77 are of this kind.`
	CROSSREFS	`Cf. A034302, A051362.` `Sequence in context: A084799 A166136 A120154 this_sequence A076674 A027571 A154631` `Adjacent sequences: A084372 A084373 A084374 this_sequence A084376 A084377 A084378`
	KEYWORD	`nonn,base`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Jun 23 2003`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research