112455

Appears in sequences

• Expansion of e.g.f. theta_3^(9/2).at n=6A015669
• Positive numbers with nondecreasing digits such that sum of cubes of the digits equals the square of the sum of the digits.at n=16A227072
• Number of partitions of 7n into exactly 4 parts.at n=36A256329
• Number of symmetric difference-closed 4-sets consisting of the empty set and sets consisting of pairwise disjoint 2-subsets of {1,2,...,n}.at n=9A267840
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n-1), where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.at n=18A296290