461028

Appears in sequences

• Consider all Pythagorean triples (X,X+7,Z); sequence gives X values.at n=21A076296
• The values of 'a' in a^2 + b^2 = c^2 where b - a = 7 and gcd(a,b,c)=1.at n=13A117474
• Number of nXnXn triangular nonnegative integer arrays with all sums of an element and its neighbors <= 2.at n=7A166174
• Number of 7X7X7 triangular nonnegative integer arrays with all sums of an element and its neighbors <= n.at n=2A166193