A039796 Sequence arising in search for Legendre sequences.

1, 2, 2, 9, 17, 18, 82, 146, 209, 408, 1113, 1540, 3294, 7076, 11308, 10940, 39014, 46470, 109780

Offset

1,2

Links

Table of n, a(n) for n=1..19.

R. J. Fletcher, M. Gysin and J. Seberry, Application of the discrete Fourier transform to the search for generalised Legendre pairs and Hadamard matrices, Australas. J. Combin. 23 (2001), 75-86.

Crossrefs

Sequence in context: A278458 A309705 A290604 * A224244 A007024 A019223

Adjacent sequences: A039793 A039794 A039795 * A039797 A039798 A039799

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved