A034193 Number of binary codes of length 8 with n words.

1, 1, 8, 32, 373, 4647, 91028, 2074059, 51107344, 1245930065, 28900653074, 625715497344, 12562875567065, 233750783834504, 4038807303045625, 65003434860142353, 977872935273906860, 13795944871933252078

Offset

0,3

Links

Sean A. Irvine, Table of n, a(n) for n = 0..256

H. Fripertinger, Isometry Classes of Codes

H. Fripertinger, Enumeration, construction and random generation of block codes, Designs, Codes, Crypt., 14 (1998), 213-219.

Crossrefs

Row n=8 of A039754.

Cf. A034188, A034189, A034190, A034191, A034192, A034194, A034195, A034196, A034197.

Sequence in context: A143557 A348399 A208824 * A159277 A214539 A140789

Adjacent sequences: A034190 A034191 A034192 * A034194 A034195 A034196

Keyword

nonn,fini,full

Author

N. J. A. Sloane

Status

approved