A198437 - OEIS

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A198437

Third term of a triple of squares in arithmetic progression, which is not a multiple of another triple in (A198384,A198385,A198386).

49, 289, 529, 961, 1681, 2209, 2401, 5041, 5329, 6241, 7921, 9409, 10609, 12769, 14161, 14161, 16129, 18769, 22801, 25921, 25921, 27889, 36481, 37249, 39601, 47089, 47089, 49729, 54289, 57121, 58081, 66049, 69169, 73441, 78961, 82369, 82369, 83521, 96721 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`a(n) = A198441(n)^2 = A198386(A198409(n));` `a(n) - A198436(n) = A198436(n) - A198435(n) = A198438(n).`
	LINKS	`Ray Chandler, Table of n, a(n) for n = 1..10000` `Reinhard Zumkeller, Table of initial values` `Keith Conrad, Arithmetic progressions of three squares`
	PROG	`(Haskell)` `a198437 n = a198437_list !! (n-1)` `a198437_list = map a198386 a198409_list`
	CROSSREFS	`Sequence in context: A219030 A167719 A239211 * A144407 A089552 A017354` `Adjacent sequences: A198434 A198435 A198436 * A198438 A198439 A198440`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller, Oct 25 2011`
	STATUS	`approved`

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Last modified May 9 19:47 EDT 2021. Contains 343746 sequences. (Running on oeis4.)