45355

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 37 ones.at n=10A031805
• Numbers n such that sigma(n+1) - sigma(n-1) = k*n for some integer k, where sigma(n) = A000203 (sum of divisors of n).at n=41A223137
• Number of ascent sequences of length n with exactly seven descents.at n=1A241877
• Number of (n+2) X (1+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00000001 00000011 or 00000111.at n=9A260063
• Indices of record values in A266948: least prime p such that p-2 and 6n-p are also prime.at n=16A266950