A353979 - OEIS

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A353979

Number of one-sided polyarcs with n cells.

%I #10 May 14 2022 04:54:56

%S 2,11,36,169,702,3411,16372,81798,412696,2112362,10907492,56782983,

%T 297599786,1568750187

%N Number of one-sided polyarcs with n cells.

%Y Cf. A057787.

%K nonn,more

%O 1,1

%A _Aaron N. Siegel_, May 12 2022