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A115182 Self-inverse integer permutation induced by Beatty sequences for CC and Cc/(Cc-1) with Cc = 1.234567891011121314... = 10*(Champernowne constant). +0
3
5, 10, 15, 21, 1, 26, 31, 36, 42, 2, 47, 52, 57, 63, 3, 68, 73, 78, 84, 89, 4, 94, 100, 105, 110, 6, 115, 121, 126, 131, 7, 136, 142, 147, 152, 8, 157, 163, 168, 173, 178, 9, 184, 189, 194, 200, 11, 205, 210, 215, 221, 12, 226, 231, 236, 242, 13, 247, 252, 257, 263 (list; graph; listen)
OFFSET

1,1

LINKS

Index entries for sequences that are permutations of the natural numbers

Index entries for sequences related to Beatty sequences

Eric Weisstein's World of Mathematics, Champernow ne Constant

FORMULA

a(A115180(n)) = A115181(n) and a(A115181(n)) = A115180(n).

CROSSREFS

Cf. A033307.

Sequence in context: A070004 A104356 A137935 this_sequence A115181 A062471 A033017

Adjacent sequences: A115179 A115180 A115181 this_sequence A115183 A115184 A115185

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 15 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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