A081349 - OEIS

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A081349

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

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; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..70.

Index entries for sequences that are permutations of the natural numbers

EXAMPLE

Starting with 1,2,3,4, turn (LL) and then repeat (RRR)(LLL) to get:

1 8---9 24 ...

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2 7 10 23 ...

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