76960

Appears in sequences

• Column 1 of triangle A104505, which is equal to the right-hand side of the triangle A084610 of coefficients in (1 + x - x^2)^n.at n=16A104506
• Least positive integer x such that x and n*x are both differences of fourth powers.at n=8A228760
• Least positive integer x such that x and n*x are both differences of fourth powers.at n=11A228760
• Number of permutations p of [n] such that the sequence of ascents and descents of p is encoded by the 0's and 1's, respectively, in the binary expansion of n (read from right to left and using leading 0's if necessary).at n=18A335308