101088

Appears in sequences

• Numbers of the form (6^i)*(13^j), with i, j >= 0.at n=20A107710
• Dimension of 3-variable non-commutative harmonics (Hausdorff derivative). The dimension of the space of non-commutative polynomials in 3 variables which are killed by all symmetric differential operators (where for a monomial w, d_{xi} ( w ) = sum over all subwords of w deleting xi once).at n=11A122392
• Area A under the trajectory of each odd number in the "3x+1" problem.at n=15A265673
• Expansion of ( Sum_{k>=0} k^2 * q^(k^2) )^4.at n=47A347803
• Numbers that have exactly two exponents in their prime factorization that are equal to 5.at n=5A386809