id:A020449 - OEIS Search Results

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A020449

Primes that contain digits 0 and 1 only.

+0
25

11, 101, 10111, 101111, 1011001, 1100101, 10010101, 10011101, 10100011, 10101101, 10110011, 10111001, 11000111, 11100101, 11110111, 11111101, 100100111, 100111001, 101001001, 101001011, 101100011, 101101111, 101111011, 101111111 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Primes which are the sums of distinct powers of 10. - Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 19 2002`
	LINKS	`T. D. Noe, Table of n, a(n) for n=1..1000`
	CROSSREFS	`Sequence in context: A064490 A080439 A098153 this_sequence A089971 A082620 A156668` `Adjacent sequences: A020446 A020447 A020448 this_sequence A020450 A020451 A020452`
	KEYWORD	`nonn,base`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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