28529

Appears in sequences

• Numbers k such that sopf(k) = 2*sopf(k+1), where sopf(k) = A008472.at n=29A064112
• a(n) = prime(n)^4 - 32.at n=5A153483
• Triangle T(n, k) = prime(n)^k - 2^(2*k-3) with T(n, 1) = prime(n), read by rows.at n=18A153488
• Number of (n+2)X(2+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00001001 or 00100101.at n=9A260974
• Array read by antidiagonals: T(n,k) is the number of nonisomorphic multisets of endofunctions on an n-set with k endofunctions.at n=39A362897