A291289 - OEIS

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A291289

The Padovan sequence A000931 doubled.

2, 0, 0, 2, 0, 2, 2, 2, 4, 4, 6, 8, 10, 14, 18, 24, 32, 42, 56, 74, 98, 130, 172, 228, 302, 400, 530, 702, 930, 1232, 1632, 2162, 2864, 3794, 5026, 6658, 8820, 11684, 15478, 20504, 27162, 35982, 47666, 63144, 83648, 110810, 146792, 194458, 257602, 341250 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,1`
	COMMENTS	`Like A000931, this sequence has the property that the largest of any four consecutive terms equals the sum of the two smallest.`
	LINKS	`Table of n, a(n) for n=0..49.`
	CROSSREFS	`Cf. A000931.` `Sequence in context: A289323 A086937 A213024 * A095759 A260309 A046113` `Adjacent sequences: A291286 A291287 A291288 * A291290 A291291 A291292`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane, Aug 29 2017`
	STATUS	`approved`

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Last modified November 11 20:09 EST 2017. Contains 294529 sequences.