32906

Appears in sequences

• a(n) = (5*n + 1)^2 + 4*n + 1.at n=36A007533
• Numbers k such that the decimal part of k^(1/9) starts with a 'nine digits' anagram.at n=8A034284
• Numbers whose base-4 representation contains exactly four 0's and four 2's.at n=1A045061
• A106486-encodings of combinatorial games with value -1.at n=35A125993
• Number of bicolored cyclic patterns n X n.at n=15A187767
• Number of n X n X n 0..6 triangular arrays with each element x equal to the number its neighbors equal to 4,2,0,0,2,0,0 for x=0,1,2,3,4,5,6.at n=4A197948
• Indices in A261283 where records occur.at n=30A253317
• Composite numbers n such that Sum_{k = 0..n} (-1)^k * C(n,k) * C(2*n,k) == -1 (mod n^3) (see A234839).at n=34A268303
• Smallest k such that sigma(2^(k*n)) is prime.at n=22A279095
• BII-numbers of maximal uniform set-systems (or complete hypergraphs).at n=47A327080
• The number whose binary indices are the nontrivial divisors of n (greater than 1 and less than n).at n=31A328337
• a(n) = number of triangles with integer sides i <= j <= k with radius of circumcircle <= n.at n=38A331229
• Numbers whose product of binary indices is a prime power > 1.at n=43A371290