41746

Appears in sequences

• Numbers n such that sum of cubes of even digits of n equals sum of cubes of odd digits of n.at n=16A076165
• Number of UUDD's, where U=(1,1) and D=(1,-1), in all hill-free Dyck paths of semilength n (a hill in a Dyck path is a peak at level 1).at n=9A116914
• First differences of A000043.at n=26A134458
• The number of trisubstitution products with composition C_n H_(2n-1) X_2 Y.at n=27A159940
• Square array read by antidiagonals, where the top row is the nonnegative integers and the other numbers are the sum of the neighbors in the preceding row.at n=65A217536
• Numbers of triples {x, y, z} such that z >= y > 1 and prime(x) + prime(y) * prime(z) = 2^n.at n=21A225536
• Number of minimal dominating sets in the n-prism graph.at n=12A290336
• Number of minimal dominating sets in the n-Moebius ladder.at n=14A290337
• a(n) = Sum_{k=0..n} binomial(n, k)*(2^k - binomial(k, floor(k/2))).at n=10A330796
• Number of integer partitions of 2n with reverse-alternating sum -2.at n=30A344741