24607

Appears in sequences

• Number of unrooted triangulations of a disk that have reflection symmetry with n interior nodes and 3 nodes on the boundary.at n=11A002712
• Probability of obtaining a run of n consecutive cards of the same color in a deck of 52, numerators.at n=22A086439
• Row sums of triangle A137629.at n=32A137630
• 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, 0, 1), (-1, 1, -1), (1, -1, -1), (1, 0, 0)}.at n=12A148010
• 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, 0, -1), (0, -1, -1), (0, 0, 1), (1, 1, 1)}.at n=8A150355
• Number of n-step up-side self-avoiding walks on the lattice strip {0,1,2,3} x Z (up-side means that the walks move up and sideways but not down).at n=14A171858
• Number of (w,x,y,z) with all terms in {1,...,n} and 2|w-x|=|x-y|+|y-z|.at n=33A212575
• Smallest positive integer in the primitive cycle(s) under iteration by the 3x-k function, where k=A226630(n).at n=38A226633
• Number of compositions of n, where the difference between the number of odd parts and the number of even parts is 1.at n=18A242499
• Numbers k such that phi(2k+1) = phi(2k+2).at n=16A308378
• Numbers k such that k![4] - 1024 is prime, where k![4] = A007662(k) = quadruple factorial.at n=37A329184