id:A054997 - OEIS Search Results

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Integers that can be expressed as the sum of consecutive primes in exactly 2 ways.

+0
3

5, 17, 23, 31, 36, 53, 59, 60, 67, 71, 72, 90, 97, 100, 101, 109, 112, 119, 120, 127, 131, 138, 139, 143, 152, 173, 180, 181, 187, 204, 210, 211, 221, 228, 233, 258, 263, 269, 271, 276, 300, 304, 323, 330, 331, 349, 353, 372, 373, 379, 384, 390, 395, 408 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`R. K. Guy, Unsolved Problems in Number Theory, section C2.`
	LINKS	`C. Rivera, Problem with some terms`
	EXAMPLE	`5 can be expressed as 5 or 2+3, so 5 is in the sequence.`
	CROSSREFS	`Cf. A054845, A054859, A054996-A055001.` `Sequence in context: A031270 A022141 A091209 this_sequence A067377 A044438 A101414` `Adjacent sequences: A054994 A054995 A054996 this_sequence A054998 A054999 A055000`
	KEYWORD	`nonn`
	AUTHOR	`Jud McCranie (j.mccranie(AT)comcast.net), May 30 2000`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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