id:A056636 - OEIS Search Results

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Conjecturally largest even integer which is the sum of two primes in at most n ways.

+0
2

2, 12, 68, 128, 152, 188, 332, 398, 398, 488, 632, 692, 692, 992, 992, 992, 1112, 1112, 1412, 1412, 1448, 1718, 1718, 1718, 1718, 2048, 2252, 2252, 2672, 2672, 2672, 2936, 2936, 2936, 2978, 3092, 3092, 3218, 3272, 3296, 3632, 3632, 3754, 4022, 4058, 4412 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The Goldbach conjecture is that every even number is the sum of two primes.`
	LINKS	`Index entries for sequences related to Goldbach conjecture`
	EXAMPLE	`a(1) is 12 because it it the largest integer having only 1 distinct way to express it as the sum of two primes (7+5).`
	CROSSREFS	`Cf. A045917, A023036, A000954.` `Sequence in context: A039633 A020062 A000954 this_sequence A128103 A078839 A026306` `Adjacent sequences: A056633 A056634 A056635 this_sequence A056637 A056638 A056639`
	KEYWORD	`nonn`
	AUTHOR	`Brian L. Galebach (sequence(AT)ProbabilitySports.com) Aug 17 2000`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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