A102512 -id:A102512 - cp's OEIS frontend

A102514 Inverse permutation to A102512.

1, 2, 7, 4, 11, 5, 14, 8, 9, 3, 10, 12, 21, 6, 17, 16, 15, 18, 29, 20, 13, 23, 31, 24, 25, 19, 27, 28, 37, 30, 39, 32, 22, 34, 26, 36, 38, 33, 35, 40, 46, 41, 43, 44, 45, 42, 47, 48, 49, 50, 51, 52, 57, 54, 55, 56, 58, 53, 65, 60, 62, 61, 63, 64, 59, 70, 73, 68, 67, 79, 71, 72

Offset: 1

Reinhard Zumkeller, Jan 13 2005

nonn

Index entries for sequences that are permutations of the natural numbers

Cf. A102510, A102512.

A102510 If n is squarefree then A090705(A100112(n)) else n.

Original entry on oeis.org

1, 2, 6, 4, 3, 10, 5, 8, 9, 14, 7, 12, 15, 11, 21, 16, 13, 18, 22, 20, 17, 26, 19, 24, 25, 33, 27, 28, 23, 34, 29, 32, 35, 30, 38, 36, 31, 39, 37, 40, 46, 41, 51, 44, 45, 42, 55, 48, 49, 50, 43, 52, 57, 54, 47, 56, 58, 53, 62, 60, 59, 65, 63, 64, 61, 69, 66, 68, 74, 67, 77, 72

Offset: 1

Reinhard Zumkeller, Jan 13 2005

nonn

a(A005117(n)) = A090705(n) and a(A013929(n)) = A013929(n);
A102511(n) = Sum(A008683(a(k)): k<=n) <= 1;
permutation of the natural numbers with inverse A102513;
A102512 = a(a(n)).

Index entries for sequences that are permutations of the natural numbers

Cf. A005117, A008966.

cp's OEIS Frontend

A102514 Inverse permutation to A102512.

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