id:A138970 - OEIS Search Results

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Positions of the primes congruent to 1 mod 4 when all primes except 2 are listed in order.

+0
2

2, 5, 6, 9, 11, 12, 15, 17, 20, 23, 24, 25, 28, 29, 32, 34, 36, 39, 41, 43, 44, 49, 50, 52, 54, 56, 58, 59, 61, 64, 65, 67, 69, 70, 73, 76, 77, 78, 79, 81, 83, 86, 87, 88, 96, 97, 99, 101, 103, 105, 107, 109, 111, 112, 115, 118, 120, 121, 122, 125, 126, 129, 133, 134, 135 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Complement of A138971 (positions of primes congruent to 3 mod 4).`
	CROSSREFS	`Cf. A138971.` `Sequence in context: A153143 A075724 A049408 this_sequence A046160 A033161 A024516` `Adjacent sequences: A138967 A138968 A138969 this_sequence A138971 A138972 A138973`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Apr 05 2008`

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

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