61346

Appears in sequences

• Denominators of continued fraction convergents to sqrt(502).at n=7A041959
• Number of imprimitive (periodic) asymmetric rhythm cycles: ones having nontrivial shift automorphisms. Asymmetric rhythm cycles (A115114): binary necklaces of length 2n subject to the restriction that for any k if the k-th bead is of color 1 then the (k+n)-th bead (modulo 2n) is of color 0.at n=64A115116
• Numbers k such that k and k^2 use only the digits 1, 3, 4, 6 and 7.at n=16A137025