id:A018839 - OEIS Search Results

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Squares on infinite chess-board at n moves from center using a {2,3} fairy knight.

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1, 8, 32, 88, 192, 304, 372, 416, 472, 540, 608, 676, 744, 812, 880, 948, 1016, 1084, 1152, 1220, 1288, 1356, 1424, 1492, 1560, 1628, 1696, 1764, 1832, 1900, 1968, 2036, 2104, 2172, 2240, 2308, 2376, 2444, 2512, 2580, 2648, 2716, 2784, 2852, 2920, 2988 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`For n >= 8, a(n) = 68n - 72 (David W. Wilson).`
	CROSSREFS	`Sequence in context: A018842 A139098 A130809 this_sequence A008412 A014819 A033155` `Adjacent sequences: A018836 A018837 A018838 this_sequence A018840 A018841 A018842`
	KEYWORD	`nonn`
	AUTHOR	`Marc LeBrun (mlb(AT)well.com)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research