A051251 Number of self-complementary 3-plexes.

1, 1, 1, 0, 0, 0, 0, 128, 16384, 33554432, 1466015678464, 0, 0, 0, 0, 53919893334301279589334030174039266539571147379908773492703549718528, 63657374260452690195888927762793067532858387480466469420624374174610161798791164116074496

Offset

1,8

Links

Table of n, a(n) for n=1..17.

Crossrefs

Cf. A000171, A047660.

Sequence in context: A283863 A223568 A144321 * A264346 A189958 A333605

Adjacent sequences: A051248 A051249 A051250 * A051252 A051253 A051254

Keyword

nonn

Author

Vladeta Jovovic

Status

approved