1,4

M. B. Thistlethwaite, Numbers of knots and links with up to 19 crossings. "These numbers have not been thoroughly checked."

Partial sums of A002863.

Cf. A002863, A002864, A086825.

Sequence in context: A013326 A074663 A113122 this_sequence A152477 A019998 A002956

Adjacent sequences: A116581 A116582 A116583 this_sequence A116585 A116586 A116587

hard,nonn

Jonathan Vos Post (jvospost3(AT)gmail.com), May 09 2006