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A109236
Self-inverse integer permutation induced by Beatty sequences for (e-1/e)/2 and (e^2+1)/(e^2-2*e-1).
4
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
FORMULA
a(A109234(n))=A109235(n) and a(A109235(n))=A109234(n).
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 23 2005
STATUS
approved