id:A081349 - OEIS Search Results

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Square maze arrangement of the natural numbers, read by antidiagonals.

+0
6

1, 2, 8, 3, 7, 9, 4, 6, 10, 24, 15, 5, 11, 23, 25, 16, 14, 12, 22, 26, 48, 35, 17, 13, 21, 27, 47, 49, 36, 34, 18, 20, 28, 46, 50, 80, 63, 37, 33, 19, 29, 45, 51, 79, 81, 64, 62, 38, 32, 30, 44, 52, 78, 82, 120, 99, 65, 61, 39, 31, 43, 53, 77, 83, 119, 121, 100, 98, 66, 60, 40 (list; table; graph; listen)

	OFFSET	`0,2`
	COMMENT	`First row is A081351. First column is A081350. Main diagonal is A081352. Main subdiagonal is 2*A000217(n+1).`
	EXAMPLE	`Starting with 1,2,3,4, turn (LL) and then repeat (RRR)(LLL) to get` `1 8 9 24` `2 7 10 23` `3 6 11 22` `4 5 12 21` `15 14 13 20`
	CROSSREFS	`Cf. A081344.` `Sequence in context: A008908 A050077 A133840 this_sequence A111445 A076696 A011057` `Adjacent sequences: A081346 A081347 A081348 this_sequence A081350 A081351 A081352`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Mar 19 2003`

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Last modified September 8 08:06 EDT 2008. Contains 143486 sequences.

AT&T Labs Research