A023191 Conjecturally, number of maximal infinitely-recurring prime patterns of width 2*n-1.

1, 1, 1, 2, 1, 1, 2, 2, 1, 4, 2, 10, 14, 3, 2, 4, 2, 1, 2, 11, 2, 2, 6, 9, 6, 2, 12, 14, 4, 2, 2, 10, 2, 4, 8, 2, 12, 8, 4, 12, 2, 2, 2, 2, 6, 4, 20, 2, 24, 14, 4, 4, 2, 6, 92, 18, 8, 2, 18, 12, 8, 32, 8, 10, 10, 2, 12, 30, 2, 10, 2, 70, 46, 4, 4, 88, 14, 30, 20

Offset

1,4

Comments

See explanation in A023190. - Sean A. Irvine, May 27 2019

Links

Martin Raab, Table of n, a(n) for n = 1..1166

Thomas J Engelsma, Permissible Patterns

Crossrefs

Sequence in context: A233573 A025828 A024165 * A220188 A238551 A289676

Adjacent sequences: A023188 A023189 A023190 * A023192 A023193 A023194

Keyword

nonn

Author

David W. Wilson

Extensions

More terms from Thomas J Engelsma web page added by Martin Raab, Oct 31 2021

Status

approved