26427

Appears in sequences

• Table of Encoded Bell Multisets using A064553 (cf. A129305).at n=34A130274
• Number of fixed strictly disconnected n-ominoes bounded (not necessarily tightly) by an n*n square.at n=4A162678
• Triangular array read by rows: row n shows the coefficients of the polynomial u(n) = c(0) + c(1)*x + ... + c(n)*x^(n) which is the denominator of the n-th convergent of the continued fraction [k, k, k, ... ], where k = (x + 2)/(x + 1).at n=48A231733
• Solution of the complementary equation a(n) = 4*a(n-2) + b(n-1) + b(n-2), where a(0) = 1, a(1) = 3, b(0) = 2, and (a(n)) and (b(n)) are increasing complementary sequences.at n=13A295063
• Expansion of Product_{k>=1} (1 + ((1 - sqrt(1 - 4*x))/2)^k).at n=10A307496
• Compositions (ordered partitions) of n into odd parts where the first part must be a maximal part.at n=27A368746