92375
domain: N
Appears in sequences
- Number of 2n-bead black-white reversible strings with n black beads and fundamental period 2n.at n=10A045627
- Ordered differences of numbers s(j)=(1/2)C(2j,j).at n=37A205384
- Number of nX6 0..1 arrays with every element equal to 1, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=7A298710
- Row 2 of array in A341731.at n=18A341732
- G.f.: Sum_{k>=0} x^k * Product_{j=1..3*k} (1 + x^j)/(1 - x^j).at n=27A385089