25959

Appears in sequences

• Triangle of numbers of permutations eliminating just k cards out of n in game of Mousetrap.at n=63A028305
• Numbers n such that 2*10^n-3 is prime.at n=18A102947
• 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, 1), (-1, 0, 0), (-1, 1, 1), (0, 1, 1), (1, 0, -1)}.at n=10A148449
• 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, 1), (-1, 0, 1), (1, -1, -1), (1, 0, 1), (1, 1, -1)}.at n=9A148906
• Numbers k such that the sums (with multiplicity) of prime factors of k and k+1 are both squares.at n=27A359445