19347

Appears in sequences

• Sum of digits in n-th term of A022470.at n=32A022475
• Number of forests of identical trees.at n=16A035054
• Numbers of the form 26+p^2 (where p is a prime).at n=33A138689
• Number T(n,k) of equivalence classes of ways of placing k 2 X 2 tiles in an n X 9 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=2, 0<=k<=4*floor(n/2), read by rows.at n=45A238581
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 483", based on the 5-celled von Neumann neighborhood.at n=29A267829
• Irregular triangular array read by rows. T(n,k) is the number of forests on n unlabeled nodes with exactly k distinct isomorphism classes of trees.at n=63A336167