A112057 - OEIS

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A112057

Odd numbers of the form 4n+1 for which Jacobi-first-non-one(4n-1) differs from Jacobi-first-non-one(4n+1).

49, 73, 121, 169, 193, 289, 313, 361, 409, 433, 481, 529, 553, 649, 673, 721, 769, 793, 841, 889, 913, 961, 1009, 1033, 1129, 1153, 1201, 1249, 1273, 1321, 1369, 1393, 1489, 1513, 1561, 1609, 1633, 1681, 1729, 1753, 1801, 1849, 1873, 1969 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`The definition of Jacobi-first-non-one is given in A112056.`
	FORMULA	`a(n) = 4*A112054(n)+1.`
	CROSSREFS	`a(n) = A112056(n)+2 = A112058(n)+1.` `Sequence in context: A137558 A155713 A112074 * A038510 A063163 A103216` `Adjacent sequences: A112054 A112055 A112056 * A112058 A112059 A112060`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)iki.fi), Aug 27 2005`

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Last modified February 16 16:33 EST 2012. Contains 205938 sequences.