37224

Appears in sequences

• Convolution of Bell and Catalan numbers.at n=9A014327
• Number of reversible strings with n-1 beads of 2 colors. 6 beads are black. Strings are not palindromic.at n=15A032093
• Number of nonempty subsets of {1,2,...,n} in which exactly 5/6 of the elements are <= n/3.at n=35A048002
• Number of nonempty subsets of {1,2,...,n} in which exactly 5/6 of the elements are <= (n+1)/3.at n=35A048048
• Number of nonempty subsets of {1,2,...,n} in which exactly 5/6 of the elements are <= (n+2)/3.at n=35A048081
• Numbers k such that 2k-1 divides 2^k-1.at n=25A081856
• Concerning the popular MMORPG "Runescape" by JAGeX corporation, this sequence gives the number of experience points needed for a given level in a skill.at n=39A111078
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, -1, 1), (0, 1, 1), (1, 0, 1), (1, 1, -1)}.at n=8A150299
• Numbers n such that 2n-1 and 2n+1 divide 2^n-1.at n=11A233089
• Number of nX4 0..1 arrays with every element equal to 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=13A298898
• Fourier coefficients of the modular form (1/t_{6a}) * sqrt( 1-12*sqrt(-3)/t_{6a} ) * F_{6a}^6.at n=31A341563