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A039795 Sequence arising in search for Legendre sequences. 0
1, 2, 1, 6, 11, 10, 43, 74, 109, 207, 562, 770, 1647, 3546, 5654, 5475, 19513, 23236, 54896 (list; graph; refs; listen; history; text; internal format)
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: A121927 A200265 A039762 * A283746 A049949 A106192

Adjacent sequences:  A039792 A039793 A039794 * A039796 A039797 A039798

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 8 23:37 EST 2021. Contains 349596 sequences. (Running on oeis4.)