34075
domain: N
Appears in sequences
- a(n) is the smallest value for which a(n), a(n)+1, ..., a(n)+n-1 are all lengths of hypotenuses of Pythagorean triangles.at n=16A098993
- a(n) = least integer that begins a run of exactly n consecutive integers that can be the hypotenuse of a Pythagorean triangle.at n=16A099799
- Consider the first run of composites that contains at least two numbers whose largest prime factor is prime(n), n >= 2. a(n) is the first of these numbers.at n=13A137799
- Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 1000-1100-0111-0010 pattern in any orientation.at n=16A147151
- Number of conjugacy classes in Weyl group of type D_n.at n=21A234254
- Numbers k such that between k and the next prime there are gpf(k) numbers, where gpf(k) denotes the largest prime factor of k.at n=27A235425
- Sum of n consecutive cubes starting from n^3.at n=10A240137
- Number of partitions of n such that the number of odd parts is a part.at n=47A240574
- G.f.: (Product_{j>=1} 1/(1-q^j)^2 + Product_{j>=1} 1/(1-q^(2*j)))/2.at n=23A281357
- Numbers n such that A083722(n) > 1 and A083722(n) occurs later in A083722.at n=24A293893
- Total volume of all cubes with side length q such that n = p + q and p <= q.at n=19A303383
- Number of digits in 7^(n!).at n=8A385949
- Number of partitions of n with parts colored by {0, 1} such that the sum of colors is congruent to 1 (mod 2).at n=23A392002