82753

Appears in sequences

• Reversion of y - y^2 - y^3 - y^4 + y^5.at n=10A063031
• a(n) = n*(7*n^2 - 3*n - 1)/3.at n=33A214659
• Number of nX4 0..1 arrays with every element unequal to 2 or 3 horizontally or vertically adjacent elements, with upper left element zero.at n=14A303632
• Numerators of the partial alternating sums of the reciprocals of the sum of bi-unitary divisors function (A188999).at n=25A379617
• Numerators of the partial alternating sums of the reciprocals of the sum of bi-unitary divisors function (A188999).at n=27A379617