Number of 4-shaft weaving patterns, threaded 1,2,3,4, with n rows, up to symmetries.

A359972

Number of 4-shaft weaving patterns, threaded 1,2,3,4, with n rows, up to symmetries.

Terms

    a(0) =0a(1) =3a(2) =30a(3) =465a(4) =5591a(5) =71722a(6) =893120a(7) =11228834a(8) =141465194

External references