A109236 Self-inverse integer permutation induced by Beatty sequences for (e-1/e)/2 and (e^2+1)/(e^2-2*e-1).

6, 13, 20, 26, 33, 1, 40, 46, 53, 60, 67, 73, 2, 80, 87, 93, 100, 107, 114, 3, 120, 127, 134, 140, 147, 4, 154, 160, 167, 174, 181, 187, 5, 194, 201, 207, 214, 221, 228, 7, 234, 241, 248, 254, 261, 8, 268, 275, 281, 288, 295, 301, 9, 308, 315

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Eric Weisstein's World of Mathematics, Beatty Sequence

Index entries for sequences that are permutations of the natural numbers

Index entries for sequences related to Beatty sequences

Formula

a(A109234(n))=A109235(n) and a(A109235(n))=A109234(n).

Crossrefs

Cf. A109233, A109234, A109235, A109239.

Sequence in context: A022388 A041471 A041695 * A309434 A109235 A189523

Adjacent sequences: A109233 A109234 A109235 * A109237 A109238 A109239

Keyword

nonn

Author

Reinhard Zumkeller, Jun 23 2005

Status

approved