A091452 Transpose of array in A091451 associated with period lengths of square roots of positive integers.

1, 4, 2, 9, 5, 3, 16, 10, 6, 7, 25, 17, 8, 14, 13, 36, 26, 11, 23, 29, 19, 49, 37, 12, 28, 53, 21, 31, 64, 50, 15, 32, 74, 22, 44, 41, 81, 65, 18, 33, 85, 45, 69, 130, 43, 100, 82, 20, 34, 89, 52, 71, 268, 67, 46

Offset

1,2

Comments

A permutation of the positive integers.

Links

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

Example

Northwest corner of array:
1 2 3 7
4 5 6 14
9 10 8 23
16 17 11 28

Crossrefs

Cf. A091450, A091453.

Sequence in context: A118013 A157647 A194108 * A194032 A191739 A091450

Adjacent sequences: A091449 A091450 A091451 * A091453 A091454 A091455

Keyword

nonn,tabl

Author

Clark Kimberling, Feb 03 2004

Status

approved