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A086961 a(A086957(n))=A086959(n), a(A086958(n))=A086957(n), a(A086959(n))=A086958(n), see A086956. +0
6
3, 1, 2, 8, 25, 4, 21, 6, 15, 5, 33, 9, 39, 7, 12, 24, 51, 36, 57, 16, 14, 11, 69, 20, 10, 13, 54, 56, 87, 18, 93, 48, 22, 17, 280, 30, 111, 19, 26, 32, 123, 28, 129, 88, 27, 23, 141, 40, 343, 70, 34, 104, 159, 45, 275, 42, 38, 29, 177, 50, 183, 31, 168, 112, 325 (list; graph; listen)
OFFSET

1,1

COMMENT

permutation of natural numbers with inverse A086960: a(A086960(n)) = A086960(a(n)) = n;

a(n) = A086962(A086963(n)) = A086963(A086962(n)).

LINKS

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Cf. A086572, A086571.

Sequence in context: A052914 A131671 A060750 this_sequence A085194 A074308 A058142

Adjacent sequences: A086958 A086959 A086960 this_sequence A086962 A086963 A086964

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Jul 25 2003

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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