29449

Appears in sequences

• Centered cube numbers: n^3 + (n+1)^3.at n=24A005898
• Expansion of sinh(x)/cosh(log(1+x)).at n=9A009632
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 100 ones.at n=29A031868
• Number of asymmetric mobiles (circular rooted trees) with n nodes and 5 leaves.at n=10A055366
• 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, 0, 1), (-1, 1, 1), (0, 1, -1), (0, 1, 0), (1, -1, 0)}.at n=10A148360
• Numbers for which the root mean square of nontrivial divisors is an integer and which are not a square of prime numbers.at n=38A247137
• Numbers that are, at the same time, the sum of: two positive squares, a positive square and a positive cube, and two positive cubes. In other words, intersection of A000404, A003325 and A055394.at n=42A273498
• Number of nX7 0..1 arrays with every element equal to 0, 1, 2 or 4 king-move adjacent elements, with upper left element zero.at n=17A297888
• a(n) = 16*n^3 - 36*n^2 + 30*n - 9.at n=12A341043
• Composite numbers for which A324644(n)/A324198(n) = 2 and sigma(n) == 2 (mod 4).at n=23A371082